We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Specific low power radio.
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Specific low power radio Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Specific low power radio Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 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
  2. リットー Shizuoka//Electronic Components and Semiconductors
  3. 大和機工 Aichi//Industrial Electrical Equipment
  4. 4 Circuit Design, Inc. Nagano//Industrial Electrical Equipment
  5. 5 ことぷろ Tokyo//software
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Specific low power radio Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Data transmission specific low-power wireless device 'WM-920TRX/Ri' リットー
  2. "Discontinued" Specific Low-Power Receiver / No License Required 'MS80' 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）
  3. "Discontinued" Specific Low Power Receiver / No License Required 'FTH-107' 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）
  4. "Discontinued" Specific Low Power Transceiver 'FTH-208' 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 "Discontinued" Specific Low Power Receiver / No License Required 'IC-MS4880' 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）

Specific low power radio Product List

16～30 item / All 35 items

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Data transmission specific low-power wireless device 'WM-920TRX/Ri-WP'

Data transmission specific low-power wireless device 'WM-920TRX/Ri-WP'

The settings only include channel switching and baud rate changes. A radio that does not require a license to operate.

The "WM-920TRX/Ri-WP" is a specific low-power wireless device designed for permanent outdoor installation. It utilizes an air communication speed of 50kbps and does not require a license. It is equipped with a wireless module that has received a technical standards conformity certificate and technical conditions conformity certification based on the Radio Law. Additionally, the main unit of the wireless device has no components other than connectors for antenna and data cable connections. Channel switching and baud rate changes can be easily modified through command settings from a computer via a serial cable. 【Features】 ■ Designed for permanent outdoor installation ■ Utilizes an air communication speed of 50kbps ■ Equipped with a wireless module that has received technical standards conformity certificate and technical conditions conformity certification ■ Capable of high-speed, large-capacity wireless data transmission ■ Settings are limited to channel switching and baud rate changes *For more details, please refer to the PDF document or feel free to contact us.

  • Communications

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Specific Low-Power Wireless Device "Echo Mate E-05B"

Specific Low-Power Wireless Device "Echo Mate E-05B"

Specific small power 1MW type! A flexible communication system that fits perfectly in professional settings.

We handle the specific low-power wireless device "Echo Mate E-05B" manufactured by Tanizawa Seisakusho. It is a certified product that meets the technical standards for specific low-power wireless equipment, requiring no special license or notification, and can be used from the day of purchase. By using a headset, it enables hands-free simultaneous communication. Since it is a "specific low-power 1mW type," there is no need for a 2-second pause after 3 minutes of conversation, unlike the specific low-power 10mW type, so there is no worry about calls being interrupted during important communications. 【Features】 ■ No license required ■ Easy operation ■ Hands-free ■ Full duplex communication ■ Display and operation buttons with easy-to-understand Japanese *For more details, please refer to the PDF materials or feel free to contact us.

  • Other safety equipment
  • Other safety and hygiene products

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Commercial Use Specific Low Power Wireless 'VLM-850A'

Commercial Use Specific Low Power Wireless 'VLM-850A'

Compact and waterproof design. Enables easy hands-free calling, balancing efficiency and safety.

The "VLM-850A" is an intercom-type wireless device that allows you to call someone with a single push and have a conversation simultaneously, similar to a phone. It has a waterproof structure equivalent to IP protection grade IPX7 (submersible), making it reliable for use in the rain. Additionally, it is protected on the sides by a special flexible material that combines slip resistance and shock absorption in case of drops. Features such as a key lock to prevent accidental operation and auto power-off support comfortable work. It can be used in various ways, considering different scenarios at the work site. We also offer a vehicle-mounted model "MBL88" specifically designed for simultaneous communication in simple crane operations. 【Features (VLM-850A)】 ■ Easy operation for hands-free communication ■ Waterproof and robust body considering water exposure and shock resistance ■ Well-equipped power supply features and functions ■ Expandable communication functions tailored to the work site ■ Features that support comfortable work *For more details, please refer to the PDF document or feel free to contact us.

  • Other PCs and OA equipment
  • others

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Data transmission specific low-power wireless device 'WM-920TRX/Ri-WP'

Data transmission specific low-power wireless device 'WM-920TRX/Ri-WP'

Outdoor permanent specific low-power wireless devices capable of high-speed large-capacity wireless data transmission for data transmission.

The "WM-920TRX/Ri-WP" is a specific low-power wireless device for data transmission that does not require a license, utilizing an air communication speed of 50 kbps. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. The main unit of the wireless device has no components other than connectors for the antenna and data cable. Channel switching and baud rate changes can be easily modified through command settings from a computer via a serial cable. 【Features】 ■ Capable of high-speed, large-capacity wireless data transmission ■ Settings are limited to channel switching and baud rate changes ■ A 3m power cable with a cigarette plug (optional) is also available ■ Original product by Litto *For more details, please refer to the PDF document or feel free to contact us.

  • Communications

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Specific low-power receiver / No license required 'HX824L'

Specific low-power receiver / No license required 'HX824L'

It is a simultaneous communication type radio used at sites that require collaborative work.

The specific low-power wireless device "HX824L" is a simultaneous communication type work radio. Its numerous successful implementations have proven its ease of use and convenience. Furthermore, a new model has been developed that reflects feedback from the field in all aspects, including environmental resistance and operability features. It is a convenient radio that allows your voice to reach where you want it to. For more details, please download the catalog.

  • others

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"Discontinued" Specific Low Power Receiver / No License Required 'IC-4880'

"Discontinued" Specific Low Power Receiver / No License Required 'IC-4880'

Enhance the efficiency and quality of collaborative work to achieve simultaneous calls with up to 9 participants.

The specific low-power wireless device "Icom IC-4855" allows simultaneous communication, enabling both parties to talk at the same time, among up to 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 suggest the most suitable wireless devices, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

  • others

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"Discontinued" Specific Low Power Receiver / No License Required 'IC-4077S'

"Discontinued" Specific Low Power Receiver / No License Required 'IC-4077S'

Equipped with an emergency contact function in a lightweight, compact body that excels in portability.

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, and allows switching between transmission outputs of 1mW and 10mW. Additionally, it has a bell function that allows you to call the other party like a mobile phone, enabling usage of 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 according to your needs. Please feel free to consult with us.

  • others

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Automobile assembly plant: A moving relief man. Solved with a call bell system.

Automobile assembly plant: A moving relief man. Solved with a call bell system.

Are you having trouble finding a relief worker when you need help during work? Sonnet-kun can come right away and contribute to reducing "choco stops."

A wireless Andon system has been introduced for the purpose of "calling the relief man in times of trouble." ★ We were able to reduce the "choco stop time" that halts the process. ■ Main issues during "times of trouble": - There are scratches on the parts - The worker cannot make a judgment - There is an abnormality with the equipment - I need to go to the restroom - I feel unwell ■ Before implementation: Workers: They would go to call the relief man when in trouble. Relief man: He was wandering around the site to check for any issues. ■ After implementation / Usage: - Workers carry a card-type transmitter and press it when in trouble (a slim-type transmitter is installed in places where it cannot be held). - The relief man goes to the called location to resolve the issue. - A one-sided receiver with a rotating light and buzzer is installed in a visible position. - Even if the one-sided receiver is not visible, it can be checked with a mobile receiver. The order of calls can also be seen in the history. ■ Log data collection: Log data can be generated on a computer. The one-sided receiver is LAN-compatible, and with the log generation software, the called number and time are saved in a CSV file. The computer is dedicated to log collection and is set to prevent sleep mode to continuously collect logs.

  • Other FA equipment
  • Other services
  • others

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Specific low-power wireless call 'DK-PN01'

Specific low-power wireless call 'DK-PN01'

A wireless calling system that can receive "voice" messages from anywhere on site!

The 『DK-PN01』 is a wireless calling system that allows you to easily add a wireless call function by using a small transceiver as a sub-unit. By utilizing small radio waves, you can receive calls in real-time. It meets the needs of both calling devices and communication radios, which often overlap, all at once. Over 100 messages, including numbers, locations, product names, and categories, are pre-registered in a female synthetic voice. You can combine these messages and also register your own recorded voice. No license, qualifications, or radio usage fees are required, and it can be used immediately after installation. 【Features】 ■ Coverage area equivalent to a short antenna type small radio ■ Can accommodate large stores by using a relay ■ Automatically waits while another terminal is calling ■ Easy installation using the included bracket ■ Simple design and color scheme that blends seamlessly into any location *For more details, please refer to the PDF document or feel free to contact us.

  • Other network tools
  • switch

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Specific low-power device 'WD351 P-S61'

Specific low-power device 'WD351 P-S61'

IoT devices created by wireless professionals! We are confident in their stability and reliability!

We handle the specific low-power device 'WD351 P-S61' that visualizes the operating status of equipment and allows for the rapid detection of abnormalities. This product is a sensor that can be easily installed on existing equipment. It can help reduce downtime and assist in alleviating labor shortages. 【Features】 ■ Long-distance communication possible with 920MHz (20mW, no license required) (measured range of 700m by our company) ■ Wireless operation eliminates the need for cumbersome wiring work even during operation ■ One master unit can connect up to 16 devices ■ The master unit supports both LAN and USB connections *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • Other electronic parts

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Data transmission specific low-power wireless device 'WM-920TRX/Ri-SSP'

Data transmission specific low-power wireless device 'WM-920TRX/Ri-SSP'

Diversity method! Data transmission specific low-power wireless device with SUS304 specification housing type.

The "WM-920TRX/Ri-SSP" is a specific low-power wireless device for data transmission that does not require a license, utilizing an air communication speed of 50 kbps. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. It supports a transmit/receive diversity method that switches between two antennas. This method is effective in reducing multipath interference caused by radio waves interacting with each other. 【Features】 ■ Capable of high-speed, large-capacity wireless data transmission ■ Diversity method ■ Dual power input (compatible with DC5V and DC12/24V) ■ Settings are limited to channel switching and diversity switching ■ Original product by Litto *For more details, please refer to the PDF document or feel free to contact us.

  • Communications

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Data transmission specific low-power wireless device 'WM-920TRX/Ri'

Data transmission specific low-power wireless device 'WM-920TRX/Ri'

A specific low-power radio device that does not require a license, utilizing an air communication speed of 50 kbps.

The "WM-920TRX/Ri" is a specific low-power wireless device for data transmission that enables high-speed, large-capacity wireless data transmission. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. The main unit of the wireless device has no components other than connectors for antenna and cable connections. The switching of channels and diversity can be easily changed through command settings from a computer. 【Features】 ■ Enables high-speed, large-capacity wireless data transmission ■ Diversity method ■ Dual power input (compatible with DC5V and DC12/24V) ■ Settings are limited to channel switching and diversity switching ■ Original product by Litto *For more details, please refer to the PDF materials or feel free to contact us.

  • Communications

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[For Agriculture] Doko Demo Demu / Doko Demo Demu Mini

[For Agriculture] Doko Demo Demu / Doko Demo Demu Mini

Remote monitoring of environmental data in the field. Reliable two-way communication.

In the agricultural field, it is important to accurately grasp environmental data such as temperature, humidity, and soil moisture to optimize the growth environment of crops. Particularly in vast fields and mountainous areas, wired data collection can be difficult, and stability in wireless communication is required. Additionally, rapid response is essential in the event of anomalies. Our "Doko Demo Demu / Doko Demo Demu Mini" enables reliable data transmission through two-way communication and allows for situation monitoring from remote locations, supporting efficient environmental monitoring. 【Usage Scenarios】 - Monitoring temperature, humidity, and soil moisture in fields - Environmental monitoring inside greenhouses - Data collection and anomaly detection from remote locations 【Benefits of Implementation】 - Optimization of the crop growth environment - Rapid response in case of anomalies - Labor saving and cost reduction

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  • Communications
  • Other embedded systems (software and hardware)
  • Remote Control

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[For Security] Doko Demo Demu / Doko Demo Demu Mini

[For Security] Doko Demo Demu / Doko Demo Demu Mini

Bidirectional transmission of contact signals for remote operation of surveillance cameras.

In the security industry, remote operation of surveillance cameras and reliable situational awareness are required. Especially in monitoring extensive areas or locations that are hard to notice, remote operation of cameras and confirmation of their operation are crucial. Operational errors or communication failures can lead to monitoring gaps or malfunctions, increasing security risks. The "Doko Demo Demu" and "Doko Demo Demu Mini" enable reliable remote operation of surveillance cameras and confirmation of their operation through two-way communication and an answer-back function. 【Usage Scenarios】 * Remote operation of surveillance cameras in parking lots, warehouses, factories, etc. * Access management for important facilities * Monitoring during nighttime or adverse weather conditions 【Benefits of Implementation】 * Efficient monitoring through remote operation of surveillance cameras * Reliable operation confirmation through the answer-back function * Enhanced security level

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  • Communications
  • Other embedded systems (software and hardware)
  • Remote Control

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[For Retailers] Doko Demo Demu / Doko Demo Demu Mini

[For Retailers] Doko Demo Demu / Doko Demo Demu Mini

Bidirectional transmission of contact signals enables efficient inventory management.

In the retail industry, inventory management requires accurate inventory counts and prompt replenishment. Particularly in stores where product placement frequently changes or in warehouses that cover a wide area, checking inventory status can be cumbersome, leading to risks of lost opportunities and excess stock. The programmable wireless unit "Dokodemo Demu / Dokodemo Demu Mini" ensures reliable reception of information from sensors located far away through bidirectional transmission of contact signals, contributing to the efficiency of inventory management. 【Usage Scenarios】 * Collaborate with shelf inventory sensors to grasp real-time inventory status * Remote monitoring of inventory levels in specific areas of the warehouse * Automate product replenishment instructions 【Benefits of Implementation】 * Improved accuracy in inventory management * Reduction of lost opportunities * Cost savings through increased operational efficiency

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  • Communications
  • Other embedded systems (software and hardware)
  • Remote Control

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