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Radio Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Radio Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. マクシスコーポレーション Tokyo//Ferrous/Non-ferrous metals
  2. アスコット Osaka//Electronic Components and Semiconductors
  3. 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
  4. 4 TSP Tokyo//IT/Telecommunications
  5. 5 リットー Shizuoka//Electronic Components and Semiconductors
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Radio Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Bear Detection AI Camera System 【 MAX-EYE + Kuma Don 】 マクシスコーポレーション
  2. TSP-WCS0301P / TSP-WCS0200 TSP
  3. Monitoring System "Care COCO Service" リンクスエンタテインメント
  4. 4 Aircraft Emergency Radio Beacon Survival/Portable Type アスコット
  5. 5 Hitachi Easy Business Wireless 'EUM-05FL/DCR' リットー

Radio Product List

1～15 item / All 750 items

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FM wireless system "FM base station wireless device"

FM wireless system "FM base station wireless device"

Quick estimates, small quantity design, system upgrades possible with other manufacturers, prototype omission, primary outsourcing. This is an FM radio system.

**Features** - Established in 1981. We continue to create high-performance remote control devices. Our main focus has been on the development, design, manufacturing, and inspection of high-performance remote control devices, as well as the production of wireless equipment introduced by electric power companies. We will continue to strive to be a company that can constantly respond to various needs and make proposals. - System scalability that can also meet next-generation needs Our experts, who are dedicated to technological innovation, will propose further efficiency improvements. - Unit structure with excellent durability and maintainability Regular maintenance alone can prevent troubles in advance, enabling reliable operation. - A reliable backup system that can be operated indefinitely We can respond to troubles caused by aging through unit replacement, allowing for long-term operation at low cost. We support our customers with a robust backup system. - A reliable support system that continues to evolve and can make proposals We also propose new operations and system efficiencies. Our company is committed to nurturing young experts, achieving semi-permanent support. ↓↓↓ For more details, please download the catalog or contact us ↓↓↓

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Small wireless module 'P2400'

Small wireless module 'P2400'

Numerous adoption results in industrial fields such as drones! Achieves high interference removal between channels! Adjustable maximum transmission power is possible.

Introducing the small wireless module "P2400." Achieving high noise and interference rejection through a four-stage filter process, it supports Point-to-Point, Point-to-Multipoint, and Store & Forward Repeater communication. Additionally, it is equipped with a diagnostics port (status monitoring port) separate from the communication serial port. 【Features】 ■ Data Rate: 19.2kbps to 345kbps ■ Communication at 2.4GHz FHSS (76 channels) ■ High interference removal between channels ・Adjacent channels: 57dBc ・Other channels: 65dBc * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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LoRa Radio Multi-Function 4-Point Model HLR-A4C4

LoRa Radio Multi-Function 4-Point Model HLR-A4C4

LoRa radio with a range of 5km! Recommended model for cases where measurement points are aggregated with 4 analog inputs, 4 contact inputs, and RS-485.

The LoRa radio multi-functional model HLR-A4C4 can perform communication for 4 analog inputs, 4 contact inputs, and RS-485 (Modbus compliant) all in one device, and it can transmit data to an IoT gateway via LoRa wireless technology. For wireless communication, it uses LoRa, which is one of the wireless technologies for IoT. As a result, it can communicate up to a maximum line-of-sight distance of 5 km to the parent IoT gateway HLR-GW, allowing wireless connectivity in locations that previously required a relay station to reach with conventional 920MHz band specific low-power radio, which has been well received by customers. This device is used with LoRa Private.

  • Control Panel
  • Production Management System
  • Other process controls

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20 case studies included! LoRa radio device proposal case collection [*Currently available for free*]

20 case studies included! LoRa radio device proposal case collection [*Currently available for free*]

Free collection of case studies summarizing tips to help with 'IoT implementation on-site' and 'solving labor shortages' using a LoRa radio device with a 5km range!

Do you have any concerns regarding "IoT implementation at the site" or "efficiency improvements in inspection and maintenance operations"? - In the past, I tried using wireless technology for data collection on-site, but the signal didn't reach without placing a relay... - Wiring work costs a lot of money... - The monthly fees for software and cloud services seem to be quite high... By utilizing LoRa wireless devices, these issues can be resolved. - Long-distance communication of up to 5 km is possible! - Since it's a wireless device, there are no wiring costs! For wiring over approximately 50 meters, LoRa wireless devices are more cost-effective! - There are no monthly fees since we do not use the cloud! You can operate with just the initial investment! Since its release in 2018, we have been utilized by many customers, from large manufacturing companies to medium and small factories. In this "LoRa Wireless Device Proposal Case Collection," we introduce a total of 20 actual proposal cases using LoRa wireless devices, not only showcasing the product lineup but also including examples of power monitoring, operational monitoring, and anomaly monitoring!

  • Control Panel

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[Case Study] Wireless communication of abnormal signals from a remote well control panel to the PLC!

[Case Study] Wireless communication of abnormal signals from a remote well control panel to the PLC!

The signal status is updated approximately every 5 seconds! It's perfect for wireless communication of various status signals from the local control panel!

At the customer's factory, well water is used for water treatment, but since the well is located far from the factory, the condition of the well pump control panel is checked and monitored daily. They want to improve the efficiency of daily inspection tasks and conduct constant condition monitoring, but since the control panel is local, it is necessary to wire for abnormal signals, which is physically impossible. They were troubled by the idea of being able to wirelessly transmit abnormal signals without wiring. Therefore, we proposed the "LoRa wireless device." With long-distance communication of up to 5 km in line of sight, it can wirelessly transmit signals without wiring, making it perfect for wireless communication of various status signals from the local control panel. 【Case Overview】 ■ Issues - If inspections are neglected, water will not come to the factory - They want to improve efficiency and conduct constant condition monitoring - Wiring is necessary but physically impossible ■ Request: Wireless transmission of abnormal signals without wiring ■ Proposal: LoRa wireless device *For more details, please refer to the PDF document or feel free to contact us.

  • Control Panel
  • Production Management System
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[Case Study] PH Monitoring of Water Reservoir! Data Transmission to Central Monitoring via LoRa Wireless

[Case Study] PH Monitoring of Water Reservoir! Data Transmission to Central Monitoring via LoRa Wireless

No wiring work is needed for the water reservoir and control panel room! You can freely handle display, storage, management, and more!

The customer manually measures the pH concentration of the factory's water reservoir three times a day to check if there are any issues. They were considering collecting pH concentration data automatically and saving it as evidence data, but they were troubled by the high costs of wiring work since the reservoir is located at the edge of the factory, making implementation challenging. In response, our company proposed the "HLR-A4C4 (multifunction model)" for the on-site "LoRa wireless device," anticipating that in the future, flow pulses could be input and wireless communication could be established to the irrigation channel. By using this wireless device, wiring work between the reservoir and the control panel room became unnecessary, allowing for easy transfer of pH data to the central monitoring system. [Case Overview] ■ Issues - Manual measurement is cumbersome and inefficient - Desire to automatically collect pH concentration data and save/manage it as evidence data - High costs of wiring work create a significant barrier to implementation ■ Request: Transfer pH data to the central monitoring system ■ Proposal: LoRa wireless device *For more details, please refer to the PDF document or feel free to contact us.

  • Control Panel
  • Production Management System
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[Case Study] I want to quickly notice abnormal occurrences! What is retrofitted centralized anomaly monitoring?

[Case Study] I want to quickly notice abnormal occurrences! What is retrofitted centralized anomaly monitoring?

No need for routine inspections! If an anomaly occurs in any boiler equipment, the office's stacked indicator light will alert you!

In the customer's factory, there are three boiler facilities, and abnormalities are confirmed through daily patrol inspections, but the locations of the boiler facilities are far away and very difficult to access. The office cannot detect abnormalities, and it takes time to notice them during patrol inspections, so there was a request to be aware of and respond to abnormalities as they occur. Therefore, we proposed the "LoRa wireless device," which enables wireless transmission of contact signals. This allows the abnormal signals from the scattered equipment to be checked in the office, eliminating the need for patrol inspections solely to confirm the presence of abnormalities. [Case Overview] ■ Issues - The locations of the boiler facilities are far away and very difficult to access. - The office cannot detect abnormalities, and it takes time to notice them during patrol inspections. ■ Request: To be aware of and respond to abnormalities as they occur. ■ Proposal: LoRa wireless device. *For more details, please refer to the PDF document or feel free to contact us.

  • Control Panel
  • Production Management System
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【解決事例】1日3回・約200か所の圧力メータの巡回点検を効率化

【解決事例】1日3回・約200か所の圧力メータの巡回点検を効率化

測定点は1か所からのスモールスタートが可能！都度測定点を増やしていくこともできます！

お客様は、広大な工場敷地内にある200か所の圧力メータの巡回点検検針を 1日3回車にて巡回し点検記録し、事務所にてExelで入力管理しています。 人手不足から点検の効率化は喫緊の課題となり、監視システムを探して いましたが、事務所までの有線配線工事費を考えると導入ハードルが上がり お困りでした。 そこで当社は、事務所までの配線工事が不要で、初期導入コストを抑える ことができる『LoRa無線機』をご提案。 それぞれの圧力メーターの上下限警報値を設定でき、しきい値を超えると メールでお知らせすることも可能なので、異常発生にすぐに気づくことが できます。 【事例概要】 ■課題：1日3回だけではなくリアルタイムのデータを記録し管理したい ■要望 　・無線を使ってデータを自動収集 　・異常が発生した時だけお知らせしてくれるシステムを後付けで導入 ■提案：LoRa無線機 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Control Panel
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[Case Study] Solving Carbon Neutrality Issues with LoRa Wireless Devices

[Case Study] Solving Carbon Neutrality Issues with LoRa Wireless Devices

A gradual small start is also possible! We have a track record of implementation in areas of about 500 to 600 meters!

The client suddenly requested that we take measures to address carbon neutrality as instructed by the parent company. We were conducting routine inspections of the mechanical power meters at multiple factory buildings, but due to a shortage of manpower, we were unable to meet the parent company's requirements. Therefore, we were in need of a systematic approach to power monitoring. In response, we proposed the "LoRa wireless device." For this power monitoring, by using the Hakarupurasu power conversion device (TWPM), it is possible to install monitoring at the desired locations as a complete retrofit. [Case Overview] ■ Issues - Instructions for carbon neutrality measures from the parent company - Need for systematic power monitoring ■ Request: A good system that can operate wirelessly ■ Proposal: LoRa wireless device *For more details, please refer to the PDF document or feel free to contact us.

  • Control Panel
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Waterproof illuminance sensor transmitter current output

Waterproof illuminance sensor transmitter current output

Waterproof illuminance sensor transmitter current output / Model number MI1LXT-512ASM. Illuminance converter (transmitter) with dustproof and waterproof rating IP65.

MI1LXT-512ASM: Current output type MI1LXT-512VSM: Voltage output type

  • Other measurement, recording and measuring instruments

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Waterproof ambient light sensor, no power supply specification / M761APG-PHM100SS

Waterproof ambient light sensor, no power supply specification / M761APG-PHM100SS

Waterproof illuminance sensor, battery-free specification (0 to 150,000 lux) / Model number M761APG-PHM100SS

There are various outputs, both analog and digital. This sensor is used to measure the brightness of light as perceived by the human eye and is mainly used in places where lighting is important, such as sports venues, offices, art galleries, museums, and hospitals. It provides accurate measurements of lux illumination under all environmental conditions.

  • Other electronic measuring instruments

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IP Audio Conversion Transmission Device "IP SOUND"

IP Audio Conversion Transmission Device "IP SOUND"

Can be built at low cost! Achieves high-quality sound bidirectional transmission via IP network!

"IP SOUND" is an IP audio conversion transmission device that enables bidirectional transmission of stereo sound over an IP network. It allows for the construction of broadcasting systems, such as public announcements, background music, and communication hotlines, at a low cost. By adopting XLR connectors, it enhances convenience for broadcasting equipment. Additionally, it can be easily transmitted over long distances via a router. 【Features】 ■ High reliability and support due to domestic production ■ Unique architecture that suppresses audio dropouts ■ Easy system construction as no server is required ■ Support for audio systems combined with wireless LAN ■ Ideal for cost-effective construction of backup and master audio lines For more details, please refer to the catalog or feel free to contact us.

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5mm Top View Type "Illuminance Sensor"

5mm Top View Type "Illuminance Sensor"

Ideal for replacing CdS cells. Made of silicon phototransistor with built-in optical filter. Characteristics equivalent to human spectral sensitivity.

* It is a top-view type and is the same as the conventional illuminance sensor "CdS cell." * In particular, the PT337P11FA has a lead spacing of 2.4 millimeters, which is the same dimension as the conventional representative "CdS cell." * The spectral sensitivity characteristics have been significantly improved compared to the "CdS cell."

  • Sensors
  • Other semiconductors

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Illuminance sensor

Illuminance sensor

"Brightness and darkness levels" are sensed by the illuminance sensor, which is environmentally friendly and cadmium-free, suitable for large electronic devices as well as portable electronic devices.

■ For mobile devices, there is a surface-mount "chip-type illuminance sensor." ■ For replacing CdS cells, there is a "top-view package illuminance sensor." ■ A versatile "side-view package illuminance sensor." ■ These products have a sensitivity that approximates human visual sensitivity and can generate a large current even in low light, significantly simplifying the design of surrounding circuits (according to our research). ■ The difference in output current due to variations in light sources is small, making these products highly reliable.

  • Sensors
  • Other semiconductors

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Simultaneous communication radio TCS-550A

Simultaneous communication radio TCS-550A

No license required for continuous communication.

A simultaneous communication radio using a frequency that is not typically used in on-site tower cranes.

  • Other electronic measuring instruments

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