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 specific low-power wireless device "Icom IC-4810" features a power-saving design that allows for up to 46.5 hours of use on a single charge, despite its loud volume and multifunctionality. It can be used across a wide range of industries and professions for information sharing that ensures safety and security, as well as support for service improvement. Additionally, it has waterproof performance equivalent to JIS protection grade 7 (drip-proof) and dustproof performance equivalent to JIS protection grade 5 (dust-proof), making it safe to use even in kitchens where it may come into contact with water. For more details, please download the catalog. ● This product has been discontinued. For successor products, we can recommend the most suitable wireless devices, transceivers, and intercoms according to your needs. Please feel free to consult with us.

The specific low-power wireless device "Icom IC-4855" is expected to improve communication and enhance work efficiency. Increased work efficiency comes from strengthening communication among staff. By utilizing the transceiver, instructions and communications become smoother, which not only improves the efficiency of work but also its quality. With the introduction of optional repeaters, the communication range is doubled, allowing for communication over distances that transceivers alone cannot cover. This device demonstrates its effectiveness in large stores and restaurant venues. For more details, please download the catalog. ● 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.

The specific low-power wireless device "Icom IC-4077S" features a compact, business card-sized design that is easy to carry and weighs approximately 130g. It is equipped with an EMR (Emergency) key that enables quick communication in emergencies. It comes with a slim Li-ion battery pack and a rapid charger, allowing for a switch between transmission outputs of 1mW and 10mW. Additionally, it includes a bell function that allows you to call your conversation partner like a mobile phone, enabling usage for up to approximately 54 hours (when power-saving mode is on). For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we can recommend the most suitable wireless devices, transceivers, and intercoms based on your needs. Please feel free to consult with us.

The specific low-power wireless devices UBZ-S27/UBZ-S20/UBZ-S700 feature a stylish body while pursuing excellent durability and call quality for professional use. They are specific low-power transceivers equipped with various functions that assist in smooth customer service. Since no licenses or qualifications are required, they can be immediately utilized in various customer service scenarios. For more details, please download the catalog. ● 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 us.

The specific low-power wireless device "Motorola MS50" will be active in various scenes from the day you start using it. With its compact and lightweight design available in four color variations, it seamlessly matches any atmosphere without being a hindrance in work or leisure settings. It can be used for customer service and communication with the kitchen in cafes and restaurants, giving instructions in event spaces, communication between stores and backyards, operational communication in amusement facilities, and collaboration among friends in sports and leisure activities. For more details, please download the catalog. ● 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.

The specific low-power wireless device "UBZ-BM20R" is a specific low-power transceiver that requires no license or qualifications and can be used from the day of purchase. It features top-class dust and water resistance equivalent to IP67, leading the category from Kenwood. It can be used with confidence in various outdoor operations that require reliable communication in bad weather, such as indoor settings, security, civil engineering and construction sites, ports, and amusement facilities. It supports business scenes with rapid and efficient operations, regardless of industry or location. For more details, please download the catalog.

The specific low-power wireless device "Kenwood UBZ-LM20" is a communication tool that anyone can use without a license or qualification. Unlike mobile phones, it allows for simultaneous message transmission, enabling speedy information sharing among members. Kenwood's Demitos 20 has evolved further as a top brand, making it suitable not only for leisure but also for various business scenarios. There are also plenty of options available, such as earphone microphones. For more details, please download the catalog. ● 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.

The specific low-power wireless device "UBZ-BH47FR/ UBZ-RJ27" is expected to improve communication and enhance work efficiency. Increased work efficiency comes from strengthening communication among staff. By utilizing the transceiver, instructions and communications become smoother, which not only improves the efficiency of work but also its quality. With the introduction of optional repeaters, the communication range is doubled. Even distances that cannot be covered by transceivers can be bridged with the use of a repeater, making it effective in large stores or restaurant venues. For more details, please download the catalog. ● 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.

The specific low-power wireless device "Icom IC-MS4855" allows simultaneous communication, enabling up to five parties to talk at the same time, including one IC-MS4855 unit. Additionally, by connecting two IC-MS4855 units via a wired connection (requires OPC-1654), it is possible to establish a simultaneous communication system for up to nine parties (one master unit and eight sub-units). This enhances communication in environments where multiple people are working together. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we can recommend the most suitable wireless devices, transceivers, and intercoms according to your needs. Please feel free to consult with us.

The specific low-power wireless device "Icom IC-4855" allows simultaneous communication, enabling both parties to speak at the same time, among a maximum of five participants, including one IC-MS4855 unit. Additionally, by connecting two IC-MS4855 units via a wired connection (requires OPC-1654), it is possible to establish a simultaneous communication system for up to nine participants (one master unit and eight sub-units). This enhances communication in environments where multiple people are working together. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we can recommend the most suitable wireless devices, transceivers, and intercoms according to your needs. Please feel free to consult with us.

The specific low-power wireless device "Icom IC-4100" is available in three body colors that can be chosen to match uniforms and job requirements. It can be used for approximately 80 hours with AA alkaline batteries. It also features a user-friendly Japanese display LCD screen and a reception-only function that is ideal for tours and guidance. There is also a range check function that allows you to verify whether the other party is within communication range. For more details, please download the catalog. ● 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 us.

■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.