Simple wireless device Product List and Ranking from 21 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

Simple wireless device Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. エクセリ 本社 Tokyo//Trading company/Wholesale
  2. 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） Tokyo//Trading company/Wholesale
  3. ウェッジ Kyoto//Trading company/Wholesale
  4. 4 レントシーバー カスタマーセンター Tokyo//Information and Communications
  5. 5 音羽電子システム Aichi//Information and Communications
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Simple wireless device Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Digital simple radio【Usable even after the end of the analog wave 400MHz band】 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）
  2. IC-DU45 Digital Simple Radio for Forestry エクセリ 本社
  3. 3B/3C/3D Digital Simple Radio License Station IC-DU7505 エクセリ 本社
  4. "Discontinued" Portable Digital Simple Radio / Licensed Station 'IC-DU65C' 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）
  5. 4 Case studies of implementation in electrical work (wireless devices, transceivers, intercoms) ウェッジ

Simple wireless device Product List

451～465 item / All 465 items

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[For Construction Sites] DR-BU61D

[For Construction Sites] DR-BU61D

Bluetooth-enabled digital simple radio that enhances collaboration at construction sites.

In the construction industry, safety management on-site and efficient collaboration are essential. Particularly in extensive sites or noisy environments, clear audio communication is required. Conventional radios have challenges with communication distance and clarity, which can potentially reduce work efficiency. The DR-BU61D, equipped with Bluetooth functionality, supports smooth collaboration on construction sites through its integration with wireless microphones. 【Usage Scenarios】 * Communication between teams on construction sites * Coordination between heavy machinery operators and guides * Instruction transmission between site supervisors and workers 【Benefits of Implementation】 * Accurate information transmission with clear audio * Improved work efficiency with hands-free operation * Enhanced overall safety on-site

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[For Railways] DR-BU61D Digital Simple Radio

[For Railways] DR-BU61D Digital Simple Radio

Bluetooth compatible, protecting railway safety. Clear sound and wide-range communication.

In the railway industry, collaboration among crew members and rapid information transmission between station staff and operations managers are essential for safe operations. Particularly in responding to emergencies and dealing with schedule disruptions, accurate information sharing is required. Traditional radios can face challenges such as ensuring clear audio and limitations in communication range. The DR-BU61D addresses these issues and supports the safe operation of railways. 【Usage Scenarios】 - Communication among crew members on trains - Information sharing between station staff and operations managers - Coordination among maintenance workers - Quick response in emergencies 【Benefits of Implementation】 - Accurate information transmission with clear audio - Reliable collaboration over a wide communication area - Bluetooth compatibility for hands-free operation - IP67 dust and water resistance for use in harsh environments

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[For the gas industry] SRM420V

[For the gas industry] SRM420V

A GPS-equipped vehicle-mounted digital simple radio that supports rapid response in emergencies.

In the gas industry, emergency response requires rapid information transmission and accurate location tracking. Particularly during gas leaks or accidents, it is essential to accurately understand the situation on-site and provide appropriate instructions. Delays in communication or inaccuracies in location information can lead to delayed responses and potentially cause secondary damage. The SRM420V supports swift responses in emergencies. 【Usage Scenarios】 * On-site response during emergencies such as gas leaks * Coordination between teams during recovery operations * Instructions to staff on patrol 【Benefits of Implementation】 * Reduced response time through rapid information sharing * Accurate location tracking via GPS * Improved work efficiency through hands-free communication

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[For Construction Sites] SR810UA / SR810UA/R

[For Construction Sites] SR810UA / SR810UA/R

IP68 dust and water resistance! Strongly supports collaboration at construction sites.

In the construction industry, safety management on site and improvement of work efficiency are always required. Especially in environments with high noise levels or where there are risks of dust and water exposure, clear voice communication is essential. The SR810UA / SR810UA/R achieves IP68 dust and water resistance and clear voice quality, enabling smooth collaboration on construction sites. 【Usage Scenarios】 - Communication among workers on construction sites - Instruction transmission between site supervisors and workers - Information sharing among multiple teams - Rapid response in emergencies 【Benefits of Implementation】 - Reliable information transmission with clear voice quality - Usable in harsh environments due to IP68 dust and water resistance - Efficient collaboration through group, individual, and broadcast calling - Improved audibility with a loudspeaker and noise-canceling features

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[For Tourist Information] SR810UA / SR810UA/R

[For Tourist Information] SR810UA / SR810UA/R

Supports smooth guidance for tourists with clear audio.

In the tourism industry, accurate information delivery to customers is essential. Especially in noisy places or large areas, clear voice communication is important. Unclear audio can lead to misunderstandings and decrease customer satisfaction. The SR810UA / SR810UA/R achieves clear sound and supports smooth information transmission. 【Usage Scenarios】 - Tour bus guiding - Guidance in theme parks - Direction at event venues - Explanations in museums and art galleries 【Benefits of Implementation】 - Enables accurate information delivery with clear sound - Increases customer satisfaction - Improves operational efficiency - With IP68 dust and water resistance, it is safe for outdoor use.

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[For Firefighting] SR820U / SR820U/R

[For Firefighting] SR820U / SR820U/R

Clear sound and tough performance that support rescue activities.

In firefighting and rescue operations, rapid information transmission and reliable coordination are essential. Radios that can communicate with clear audio even in noisy environments contribute to ensuring the safety of team members and improving the efficiency of rescue activities. The SR820U / SR820U/R has been designed for use in harsh conditions, achieving excellent durability and clear audio. With Bluetooth functionality, hands-free operation is also possible. 【Usage Scenarios】 - Coordination among team members during rescue operations - Information sharing with the on-site command center - Communication within buildings or over wide areas 【Benefits of Implementation】 - Reliable information transmission with clear audio - Improved mobility through hands-free operation - High reliability in harsh environments - Realization of rapid rescue activities

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[For Theme Parks] SRM420U / SRM420U/R

[For Theme Parks] SRM420U / SRM420U/R

Clear audio and extensive communication to support the safety and comfortable experience of visitors.

In theme parks, ensuring the safety of visitors and smooth guidance is essential. Clear audio and reliable communication are required for information transmission and emergency response within the expansive park. It is important to facilitate collaboration among staff and enable quick responses even in noisy environments and crowded areas. The SRM420U / SRM420U/R provides clear audio and wide-range communication, supporting the operation of theme parks. 【Usage Scenarios】 - Attraction guidance - Emergency communication - Collaboration among staff - Information sharing during events 【Benefits of Implementation】 - Increased customer satisfaction through rapid information transmission - Enhanced safety through improved emergency response capabilities - Improved operational efficiency through strengthened collaboration among staff

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[For Construction Sites] SRM420U / SRM420U/R

[For Construction Sites] SRM420U / SRM420U/R

A digital simple radio for new wave response that strengthens collaboration at construction sites.

In the construction industry, there is a demand for improved safety management and work efficiency on site. In particular, reliable information transmission in environments with high levels of noise and dust is essential for ensuring the safety of workers and smooth collaboration. Traditional radios can sometimes make clear voice communication difficult, which poses risks of work delays and accidents. The SRM420U / SRM420U/R enables clear communication even in noisy conditions, strongly supporting collaboration on construction sites. 【Usage Scenarios】 - Communication between teams on construction sites - Coordination with heavy machinery operators - Information sharing between safety managers and workers - Instructions during material deliveries - Communication in emergencies 【Benefits of Implementation】 - Accurate information transmission with clear voice - Improved work efficiency - Enhanced safety - Strengthened collaboration through rapid communication - Cost reduction

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Digital Simple Radio for Delivery Services TCP-D151C

Digital Simple Radio for Delivery Services TCP-D151C

Streamline your delivery operations! Support the field with clear audio and tough performance.

In the delivery industry, rapid and accurate information transmission is essential. In particular, real-time communication regarding changes in delivery routes or emergency contacts greatly affects operational efficiency. Clear audio and extensive communication range enable smooth collaboration. The TCP-D151C addresses various challenges in delivery operations and contributes to improving operational efficiency. 【Usage Scenarios】 * Instructions for delivery routes * Emergency contacts * Coordination among drivers * Information sharing with warehouses 【Benefits of Implementation】 * Increased operational efficiency * Faster information transmission * Cost reduction * Improved customer satisfaction

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Digital Simple Radio for Security TCP-D151C

Digital Simple Radio for Security TCP-D151C

A professional radio with clear sound that enables rapid information sharing at security sites.

In the security industry, rapid information transmission and accurate instructions are required in emergencies. Particularly in extensive security areas or noisy environments, clear voice communication is essential. Unclear audio or communication interruptions can lead to delays in response and misunderstandings, potentially hindering safety management. The TCP-D151C supports security operations with clear audio and high durability. 【Usage Scenarios】 - Patrol communication in facility security - Coordination among staff during event security - Rapid information sharing in emergencies 【Benefits of Implementation】 - Accurate information transmission with clear audio - Improved responsiveness through swift coordination - High reliability with IP67 dust and waterproof performance

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[VXD460U Digital Simple Radio for Factory Management]

[VXD460U Digital Simple Radio for Factory Management]

A wireless device that supports the efficiency of factory management, balancing robustness and portability.

In factory management, rapid information transmission and reliable collaboration are essential. Particularly in responding to abnormalities on the production line or emergencies, smooth communication is indispensable. The VXD460U offers robustness for use in various locations within the factory and ensures clear voice communication, supporting management tasks. With new wave compatibility, it can be used safely even after the discontinuation of analog waves on November 30, 2022. 【Usage Scenarios】 - Monitoring and directing the production line - Emergency communication - Inventory management - Quality control - Security management 【Benefits of Implementation】 - Improved operational efficiency through rapid information transmission - Quick response during trouble occurrences - Reduction of communication costs - Ensuring the safety of workers

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[VXD460U for Security] Digital Simple Radio

[VXD460U for Security] Digital Simple Radio

A professional radio that balances portability and robustness to support security operations.

In the security industry, rapid and reliable information transmission is essential. Especially during emergencies and patrol duties, clear voice communication is indispensable. The digital simple radio, which can be used with confidence even after analog wave interruption, contributes to improved operational efficiency. The VXD460U balances portability and durability, providing strong support for security operations. 【Usage Scenarios】 - Facility security - Event security - Patrol duties - Emergency communication 【Benefits of Implementation】 - Reliable information transmission with clear voice - IP67 dustproof and waterproof performance, ensuring safe outdoor use - Smooth coordination with group/individual calls - Built-in loudspeaker for easy listening even in noisy environments

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SR920V for Retail Stores

SR920V for Retail Stores

Bluetooth-compatible professional-grade digital simple radio that enables clear communication.

In the retail industry, rapid information transmission and smooth collaboration are essential. Particularly in various aspects of store operations such as product replenishment, inventory checks, and customer service, real-time communication is indispensable. Traditional means of communication can lead to delays in information transfer and misunderstandings due to difficulty in hearing, which may decrease operational efficiency. The SR920V enables quick and accurate information sharing among store staff with clear audio and Bluetooth functionality. 【Usage Scenarios】 - Communication among store staff - Coordination between the backroom and the sales floor - Instructions for product replenishment - Inventory checks - Emergency communications 【Benefits of Implementation】 - Improved operational efficiency - Faster customer service - Enhanced accuracy of information transmission - Smoother store operations

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[For Construction Sites] SR920V

[For Construction Sites] SR920V

Bluetooth-compatible professional-grade digital simple radio that enables clear communication.

In the construction industry, there is a demand for improved safety management and work efficiency on site. Smooth information transmission across extensive sites is particularly important to reduce the risk of delays and accidents. The SR920V enables stable communication even in the harsh environments of construction sites, thanks to its clear voice communication and IP68 dust and water resistance. With Bluetooth compatibility, it also allows for hands-free calls, enhancing work efficiency. 【Usage Scenarios】 - Communication between teams on construction sites - Coordination with heavy machinery operators - Instruction transmission between site supervisors and workers 【Benefits of Implementation】 - Accurate information transmission with clear voice - Improved work efficiency through hands-free calls - High durability due to IP68 dust and water resistance

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Digital Simple Radio 'VX-D291U' [Rental]

Digital Simple Radio 'VX-D291U' [Rental]

Due to its high output (5W), it is effective for conversations over a wide area. If you have concerns with low-power communication, please give it a try.

【Features】 ■ Cuts unnecessary signals without user code communication for codes "000–511," eliminating interference. ■ Allows for 32,767 combinations of secret keys, ensuring secure conversations. ■ Maximum power of 5W and 30 channels. Choose a comfortable line for clear conversations over a wide area. ■ Designed to be resistant to noise, achieving clear sound quality. ■ One-touch switch to call channels. ■ Rotary channel switch for quick tactical adjustments. ■ Display capable of showing up to 12 characters in Kana or alphanumeric. ■ Transmission reservation function for quick communication. ■ Advanced contact network that can call specific individuals or groups. ■ Audio output of 700mW. ■ Energy-saving design.

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