STJグループ（株式会社サンテレコムジャパン、株式会社STJレンテック） List of Products and Services

The digital simple business radio (licensed station) "VXD450U" complies with the standards for simple radio (licensed station) in the 400MHz band and is a dual-mode portable radio equipped with a total of 100 channels, including 65 channels for digital use and 35 channels for analog use. It features an independent rotary switch for easy channel switching, and the dedicated volume control knob is designed with a 7-degree tilt, making it easy to operate even with gloved hands. For more details, please download the catalog.

• others

The digital simple business radio (licensed station) "TCP-D203/TCM-D204" achieves clear voice quality with minimal noise during operation in digital mode. It is equipped with a total of 100 channels, including 35 analog channels and 65 digital channels. A smooth transition towards complete digital migration by 2022 is possible without waste. It features an emergency function that is effective for emergency reporting. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms according to your usage environment. Please feel free to consult us. For inquiries, click here https://rentec.stjg.jp/inquiryform/

• others

The digital/analog simple business radio "Motorola GDB4500" is a portable radio that features reliable performance and high expandability, enabling advanced communication systems compatible with simple radio (licensed station: 3B). It pursues ease of use in detail through the adoption of a multifunctional design, a kanji-compatible display, and various button layouts. Features such as short messaging, recording functions, and noise-canceling capabilities enhance the efficiency of business communications. Additionally, in the future, it will support GPS location data acquisition through a remote speaker microphone (sold separately), further responding to the needs for added value and diversification. For more details, please download the catalog or contact us. ● This product has been discontinued. Regarding successor products, we will propose the optimal radios, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

• others

The digital simple business radio (licensed station) "Icom IC-DU65C" has newly developed a dedicated custom LSI. By using SoC (System-on-a-chip), we have reviewed the number of components and internal structure, resulting in a slim and lightweight body with a thickness of 29.5mm and a weight of 245g (when equipped with lithium-ion battery BP-274). Thanks to an energy-saving design that reduces maximum standby current consumption by approximately 37.5% compared to previous models, it achieves about 20 hours of operation on a single charge. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

• others

The digital simple business radio (licensed station) "IC-DU5505C" is a digital simple radio that supports both digital mode (65 channels) and analog mode (35 channels). It is a dual-mode device that allows for easy switching between digital and analog, making it possible to integrate into existing communication systems built with traditional analog devices. It ensures a smooth transition to a new environment as analog devices (UHF band) will no longer be usable by 2022. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms based on your usage environment. Please feel free to consult us. For inquiries, click here https://rentec.stjg.jp/inquiryform/

• others

The digital simple business radio (licensed station) "VX-D5901U" features a smart microphone that excels in operability and visibility, reducing operational errors and delivering clear audio. It also supports data communication, allowing for the use of order systems and more. Additionally, by integrating with a radio device (sold separately), it can operate as a desktop command station, enabling the construction of a comprehensive communication system with vehicle-mounted and portable devices for smooth collaboration. Its class-leading compact body does not require a specific installation location, making it suitable for limited spaces. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• Call device

The digital simple business radio (licensed station) "TCP-D201" features a compact and slim design with dimensions of 56mm wide, 103.8mm high, and 32.2mm deep (when equipped with the KNB-62L rechargeable battery, excluding protrusions). It has a lightweight body weighing approximately 277g (when equipped with the KNB-62L rechargeable battery and included antenna). It fits securely in the hand and is a reliable partner in various work environments. The adoption of a unique "double-structure panel" enhances the strength of the main unit, achieving a "2-year warranty." For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• others

Digital transceivers are essential for event success. They can be easily used in various events and business scenes. The high-power digital transceiver (no license required / compatible with registered stations) "TPZ-D503" is a digital radio (registered station) that can be used without a license for one day or more. It features a unique microphone mounting structure (patent pending) that minimizes unpleasant noise from hand rubbing, and it employs a DSP equipped with Digital Voice Systems, Inc.'s AMBE+2TM vocoder, resulting in clear calls with minimal noise. For more details, please contact us or refer to the catalog.

• Work tools

Digital transceivers are essential for event success. They can be easily used in various events and business scenes. The "IC-D60," a digital simple business radio compatible with registered stations (no qualifications required), features a slim and lightweight body with a thickness of 29.5mm and a weight of 250g. It offers a loud volume of 700mW, making it easy to hear even in noisy environments like construction sites, and it comes with IP67 dust and waterproof performance, ensuring safe use in outdoor rain or dusty construction sites, guaranteed for one year. Additionally, the tough body made of aluminum die-cast chassis meets the ruggedness of the U.S. military standard "MIL-STD-810G." This is a digital simple radio that has been compacted and energy-efficient, compliant with the registration system. For more details, please contact us or refer to the catalog.

• Work tools

The "IC-D5005," a base station type rental/digital radio (registered station), is a vehicle-mounted digital simple radio that can be used with a simple registration process. It offers high power without the need for a license. It is compatible with the registration system and new standards. Despite its high output of 5W, it is a digital simple radio that complies with the registration system, which does not require a license. It is ideal for communication over a wide range that cannot be covered by specific low-power transceivers, as well as for rental use in election activities and events. Additionally, it is possible to communicate with digital simple radios that display the type code "3R." For more details, please contact us or refer to the catalog.

• Work tools

We will introduce various case studies of rental radio usage. In the case study of "Maintenance" for rental radios, they are utilized for regular inspections of building facilities and during machinery repair work in factories. They are ideal for information sharing through simultaneous communication and improving work efficiency. In facility management and maintenance work, they are essential for sharing information during maintenance tasks that require communication from distant locations and for rapid information transmission to management offices. In the warehouse industry (including ambient, refrigerated, and frozen storage), they serve as a close communication method with factories and forklifts, as well as for conveying instructions from the office. In hotels, they are perfect for smooth guidance of guests from the doorman, who serves as the first point of contact, to the reception, and for quick work reports from roomkeepers to the office. For more details, please contact us or refer to the catalog.

• Work tools

We will introduce various case studies of rental radio use. In the case of "events," rental radios are widely used in sports events such as marathons and also in weddings (after-parties). At events, they enable timely and rapid information sharing, which is key to the success of the event. They are ideal for conveying instructions to the backstage. In weddings, they can be utilized in bridal proceedings where meticulous and precise information exchange is crucial, and mistakes are not allowed. For more details, please contact us or refer to our catalog.

• Work tools

We will introduce examples of rental radio usage in various cases. In the case of "Security," rental radios are utilized for crowd control at events such as festivals and fireworks displays. In the event of any trouble, they enable rapid response through simultaneous communication. They are a strong ally for safety and security. Security requires meticulous communication and quick, accurate judgment, while traffic guidance demands timely and smooth direction, making rental radios ideal for these situations. For more details, please contact us or refer to the catalog.

• Work tools

We will introduce examples of using rental radios in various cases. In the case of a "cultural festival," students can smoothly manage theater performances, research presentations, music concerts, lectures, and discussions through information sharing. It is also effective as a tool for crime prevention and disaster management. Information sharing and communication, which are essential for operations, can help avoid problems with quick information sharing and instructions in case of emergencies. For more details, please contact us or refer to the catalog.

• Work tools

We will introduce examples of rental radio usage in various cases. In the case of rental radios, they are a strong ally for exhibitions, trade shows, private events, and sales promotions! They are also utilized in complex convention centers such as Tokyo Big Sight and Pacifico Yokohama. At exhibitions and trade shows, they are optimal for information sharing through simultaneous communication, which is most needed for various events such as private events and sales promotions. For more details, please contact us or refer to the catalog.

• Work tools

The TPZ-D503 is a powerful and easy-to-use UHF digital simple radio made by KENWOOD, capable of communication up to 4 km away in clear suburban areas without the need for qualifications. With advanced encryption features, it can be safely used for purposes that handle sensitive information, such as "security," and its high output power allows for emergency communications to be broadcasted to a wide range of people, demonstrating its effectiveness in "crime prevention" and "disaster prevention." ■ No information leakage with 32,767 combinations of advanced encryption features ■ Communication possible from 0.5 to 1 km in urban areas and 1 to 4 km in clear suburban areas ■ Meets 12 military specifications, ensuring excellent durability ■ No qualifications required! Usable with a simple registration application ● This product has been discontinued. For successor products, we can recommend the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• Waterproofing work

■Simultaneous calls with up to 5 units in digital mode ■No base station required, allowing for flexible combinations ■Free switching between press-to-talk modes ■Unlimited additions in receiver mode <Other features and characteristics> ○ Unique format eliminates concerns about interference and eavesdropping ○ Digital mode provides low noise and clear sound quality ○ Equipped with a digital filter to block unpleasant wind noise ○ Linear audio codec conveys the other person's voice realistically ○ Continuous talk time of approximately 10 hours with two AA alkaline batteries (rechargeable batteries can also be used) ○ Equipped with an external input terminal to listen to external audio simultaneously ● This product has been discontinued. For successor products, we will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• others

The portable digital transceiver "Icom IC-DPR3" is a handheld digital high-power transceiver. The IC-DPR3 is a 1W type digital transceiver. Compared to the high-output 5W type, it is lighter, has better battery life, and can be used more casually. Even at 1W, it has 100 times the output of a specific low-power transceiver, making it an effective communication tool that covers a wide area. Additionally, it comes with the necessary application documents and battery pack, so you can start using it simply by completing the registration process. For more details, please download the catalog. ● This product has been discontinued. For successor products, we will propose the most suitable radio equipment, transceivers, and intercoms based on your usage environment. Please feel free to consult with us.

• others

The high-power digital transceiver 'VXD20' supports outdoor leisure and sports events, as well as various activities in the community, with comfortable communication. No personal license or qualifications are required. All necessary items, such as battery packs and chargers, along with application documents, are packaged together, allowing you to start using it immediately after a simple registration application and the issuance of a registration certificate. In addition to excellent operability, the features are further enhanced, enabling you to smartly access the person you want to communicate with at any time. ● This product has been discontinued. For successor products, we will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• others

- Achieves clear sound unique to digital technology - Compatible with both digital and analog methods - Secret function to enhance confidentiality - Large LCD with high visibility and kanji display - Significantly improves cut-off of received audio (in analog mode) - Equipped with an emergency key - IP57 dustproof and waterproof performance - Ensures compatibility with conventional machine options ● This product has been discontinued. Regarding successor products, we will propose the most suitable wireless devices, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• others

We offer a rental service for radios and transceivers, managed by specialized staff from STJ Rentech, a part of the STJ Group, covering everything from product management to maintenance. We have an annual usage record of 40,000 units, regardless of whether for corporations or individuals! You can share information through simultaneous communication at a significantly lower cost than purchasing. Right now, we are giving away a rental catalog as a gift.

• others

We offer a variety of digital radio systems that enable clear communication and can be built at low cost, regardless of scale. These systems are easy to connect and do not experience cut-offs, making them ideal for disaster communication in community associations and municipalities. Currently, we are offering two product catalogs for building radio systems of all sizes for free! As the complete transition to digital systems approaches, if you are considering switching your radio equipment, please take a look. 【Product Features】 ○ Motorola 'Dimetra' ■ Can communicate even during emergencies when communication is concentrated ■ Built-in GPS receiver in mobile station terminals ■ A system with excellent scalability and connectivity ○ J-Mobile 'NEXNET II' ■ Can communicate even during emergencies when communication is concentrated ■ Built-in GPS receiver in mobile station terminals ■ A system with excellent scalability and connectivity *For more details, please contact us or download the catalog. ● This product is no longer available. We will propose the most suitable radios, transceivers, and intercoms according to your usage environment. Please feel free to consult with us.

• others

An intrinsically safe explosion-proof radio is a special type of radio that does not cause ignition due to sparks or high temperatures, even in environments with explosion risks, such as chemical plants and oil refineries. It is designed to be safe not only in normal conditions but also in the event of a malfunction, featuring a robust structure that allows for reliable use in harsh environments. Santec Telecom Japan Co., Ltd. offers flexible solutions for both sales and rentals. 【Features】 - Excellent waterproofing and durability, suitable for use in various hazardous locations - Equipped with a large-capacity battery, allowing for over 10 hours of continuous use - Lightweight and compact design, minimizing interference during movement and work For more details, please contact us or download the catalog.

• Safety and consumables

BCP stands for "Business Continuity Plan," which is a crisis management plan aimed at minimizing damage during emergencies such as large-scale disasters and quickly returning to normal operations. The key point is to share damage information quickly and accurately within the company and to secure communication means for the next actions. Santec Telecom Japan Co., Ltd. and STJ Rentec provide various solutions in the form of "wireless communication systems." 【Features】 - A system that is resilient to disasters and has a wealth of experience in all aspects - Easy to use for anyone at a reasonable cost - Attractive wide communication area covering most of the country - Usable nationwide, lightweight, and compact For more details, please contact us or download the catalog.

• Safety and consumables

From short-term exhibitions and event security lasting just a few days to snow removal operations and road maintenance that take over six months, radios are rented for various locations and purposes. They are simple and easy to use, capable of simultaneous communication, and the costs are fixed, including maintenance fees, making them an excellent choice in terms of convenience, security, and cost. 【Providing various types of radios tailored to your needs】 - Easy-to-use radios available for short to long-term use, no license required - Enables multiple simultaneous conversations for faster information exchange - Compact yet high-power, effective in a wide range of scenarios - Attractive wide communication area covering most of the country - Compatible with switching from analog radios For more details, please contact us or download the catalog.

• Safety and consumables

With Santelecom Japan's mobile solutions, we strongly support the introduction of smart devices in companies, the internalization of mobile phones, and the streamlining of communication costs, creating a synergy effect of convenience and cost reduction. Additionally, we provide high-quality customer service backed by abundant know-how through our affiliated au shops. Furthermore, as part of employee benefits for contracted companies, we offer services to employees. We cater to BtoB, BtoC, and BtoBtoC needs. 【Features】 - Create operational efficiency tailored to management and office scale - Alleviate concerns about whether users can effectively utilize the tools - Ensure delivery as an immediately usable tool - Provide high-quality customer service and proposal sales with highly skilled staff For more details, please contact us or download the catalog.

• Safety and consumables

IP wireless is a service that uses mobile phone networks for communication. It connects well over a wide area across Japan. There are no usage restrictions, and no license acquisition or renewal is required. Additionally, the communication fees are flat-rate, so switching from mobile can lead to cost savings. With many advantages, IP wireless is the standard of the future. 【Features】 ○ A wide communication area covering almost all of the country ○ Easy operation to understand the location status of moving vehicles For more details, please contact us or download the catalog.

• Safety and consumables

High floors and underground levels have poor radio signal reception, and depending on the operational methods, there may be cases where direct communication is not possible. Therefore, Santelecom Japan addresses this issue by utilizing various relay devices to expand the communication area. Ensuring reliable means of communication is essential not only for improving operational efficiency but also from the perspective of security and safety. 【Features】 - Connects areas with poor radio reception through various relay bases using an IP network, allowing for expanded communication areas and peace of mind. - Links adjacent buildings through the network, extending the usage area of existing equipment. For more details, please contact us or download the catalog.

• Safety and consumables

The IC-4188D (Wizcall Pro) is a specific low-power transceiver that supports all communication methods including simultaneous calls, relay calls, and alternating calls. It is suitable for real-time information exchange tasks such as electrical equipment construction and event management, and can be used flexibly according to the application. 【Features】 ○ Supports simultaneous calls ○ Loud volume of over 450mW ○ IP54 dust and water resistance For more details, please contact us or download the catalog.

• Safety and consumables

The IC-4500 is equipped with a variety of features, including top-level waterproof performance, a vibrator function that reliably alerts you to incoming calls even in noisy environments, and a sub-channel scan function to avoid interference. It can be used as a powerful tool to support operations across a wide range of industries, enhancing safety and service. 【Features】 ○ Automatic interference avoidance with sub-channel scan function ○ Equipped with a vibrator function to indicate incoming calls ○ No license or qualifications required For more details, please contact us or download the catalog. ● This product has been discontinued. For successor products, we will propose the most suitable radio equipment, transceivers, and intercoms according to your usage environment. Please feel free to consult us. Contact us here: https://rentec.stjg.jp/inquiryform/

• Safety and consumables

The compactness of the small and lightweight specific low-power transceiver IC-4300 remains unchanged, and a new long-antenna version focused on communication distance, the IC-4300L, has been introduced. It is equipped with high waterproof and dustproof performance that withstands environments with heavy water splashes and dust, making it safe to use outdoors or in wet areas. 【Features】 ○ Ultra-compact and lightweight body weighing 98g ○ Power-saving design allowing approximately 33 hours of use on a single battery ○ IP55 dustproof and waterproof performance ○ A wide range of options to accommodate various usage scenarios ○ RoHS compliant product For more details, please contact us or download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the optimal radio equipment, transceiver, or intercom based on your usage environment. Feel free to consult us. Contact us here https://rentec.stjg.jp/inquiryform/

• Safety and consumables

The IC4300 is a specific low-power transceiver with dust and water resistance rated at IP55 or higher, achieving a compact and lightweight design with a weight of approximately 93g (body only). It is easy to handle even for those with small hands and is a transceiver that is not easily obstructive when attached anywhere. 【Features】 ○ Ultra-compact body that is small and lightweight ○ Energy-efficient design allowing approximately 33 hours of use on a single battery※2 ○ IP55 dust and water resistance ○ A wide range of options to accommodate various usage scenarios ○ Available in three color variations For more details, please contact us or download the catalog.

• Safety and consumables

Icom is a comprehensive manufacturer of wireless communication equipment based in Osaka. Since its founding in 1954, Icom has continued to develop products and expand its business in various fields, including land mobile radio communication equipment, amateur radio communication equipment, marine radio communication equipment, aviation radio communication equipment, and network equipment, with a theme of "high quality." As a pioneer in the world of communication devices, Icom will continue to provide high-quality and reliable transceivers. [Contents] - Icom: High Quality and Reliability - Made in Japan Quality - Worldwide Network - Global Brand of Wireless Communication Equipment For more details, please contact us or download the catalog.

• Safety and consumables

The ICOM IC-5010, a specific low-power transceiver with simultaneous communication, now features a secret communication function. It is a dustproof and waterproof type of simultaneous communication compatible specific low-power transceiver. 【Features】 ○ IP67 dustproof and waterproof ○ No license or qualification required ○ Complies with RoHS directive For more details, please contact us or download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radio equipment, transceivers, and intercoms according to your needs. Please feel free to consult us.

• Safety and consumables

A comprehensive lineup that can accommodate various businesses. With Kenwood's specific low-power transceiver "Demitoss" series, you are sure to find the perfect model for your business. 【Features】 ○ Connect instantly ○ Connect simultaneously ○ Connect anywhere For more details, please contact us or download the catalog.

• Safety and consumables

The FTH307 is a specific low-power transceiver that is easy to use for anyone, even beginners, regardless of the industry. It becomes an immediate asset in environments where voice communication is required. With its ultra-compact body and reliable durability, you can use it confidently in any location within the scope of everyday use. 【Features】 ○ Compatible with repeaters ○ No license, qualifications, or application required ○ Compact and lightweight body ○ Excellent dust and water resistance For more details, please contact us or download the catalog. ● This product has been discontinued. For successor products, we will propose the most suitable radio equipment, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

• Safety and consumables

The FTH308 is a rugged and easy-to-use transceiver that, despite its compact and lightweight body, boasts excellent dust and water resistance. It is pocket-sized at 46mm wide, 80mm high, and 22mm deep (excluding the antenna and protrusions), and weighs approximately 82g (body only), making it ultra-lightweight. Even with AA alkaline batteries installed, it weighs about 105g, allowing for long hours of use without concern. 【Features】 ○ Compatible with repeaters ○ No license, qualifications, or application required ○ Compact and lightweight body ○ Excellent dust and water resistance For more details, please contact us or download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radio equipment, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

• Safety and consumables

The compact body with a thickness of 30mm is designed for excellent operability and durability. The portable high-power digital transceiver VXD9 is a small and lightweight transceiver that even beginners can use with confidence. 【Features】 - Clear audio even in noisy environments - Wide range of usage environments (IP67) - Individual and group calling functions - Excellent operability design - Advanced encryption features For more details, please contact us or download the catalog. ◆ This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult with us.

• Safety and consumables

The digital compact mobile radio TMZ-D504 is a 5W mobile transceiver that can be used with no qualifications and only a simple registration process. It enables comfortable communication for community activities, leisure, and business. By simply submitting a straightforward registration application, you can easily set up a radio station. There are no restrictions on communication partners, allowing for use in various scenarios. 【Features】 ○ Immediate setup with just a registration application ○ High power with a transmission output of 5W ○ High call quality unique to digital radios ○ Voice quality is enhanced and latency is minimized thanks to DSP adoption ○ Secret communication function that prevents third parties from overhearing calls For more details, please contact us or download the catalog.

• Safety and consumables

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to understand when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clearer voice communication with less noise even over longer distances. Furthermore, due to its dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, delivery, and logistics. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication even with distant parties ○ High sound quality due to the adoption of DSP, with minimal delay ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

• Safety and consumables

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear as the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clear voice communication with less noise even at greater distances. Additionally, due to dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, logistics, and delivery. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication with distant parties ○ High sound quality due to the adoption of DSP, with minimized delay ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

• Safety and consumables

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clear voice communication with less noise even at greater distances. Additionally, due to dual-mode support (with some exceptions), it can flexibly accommodate a gradual transition to digital according to budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, shipping, and delivery. 【Features】 ○ Digital calls without white noise ○ Clear and easily understandable digital calls even from a distance ○ High sound quality due to DSP adoption, with minimized delay ○ Adjustable sound quality according to the usage environment ○ Secret conversation function to prevent third parties from overhearing For more details, please contact us or download the catalog.

• Safety and consumables

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear as the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clearer voice communication with less noise even at greater distances. Additionally, due to its dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital according to budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, shipping, and delivery. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication with distant parties ○ High sound quality and minimized delay due to the adoption of DSP ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

• Safety and consumables

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clearer voice communication with less noise even at greater distances. Additionally, due to dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, shipping, and delivery. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication with distant parties ○ High sound quality due to the adoption of DSP, with minimized delay ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

• Safety and consumables

Conventional analog business radios had issues such as difficulty hearing the other person's voice and reduced clarity at greater distances. The TCP-D143/D243/D343 series adopts a highly rated 4-value FSK digital method. In particular, regarding call quality, it allows for clearer voice communication with less noise compared to conventional analog radios. With dual-mode support (excluding TCP-D243 simple radio) for digital and analog, it can flexibly accommodate a gradual transition to digital based on budget. 【Features】 ○ Digital calls with no residual noise ○ Clear and easily understandable digital calls even from distant parties ○ High sound quality due to the adoption of DSP, with minimized delay ○ Unique microphone attachment structure to cut out noise ○ Adjustable sound quality according to the usage environment For more details, please contact us or download the catalog.

• Safety and consumables