We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Radio.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Radio Product List and Ranking from 28 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. アルネッツ Kanagawa//IT/Telecommunications
  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. 因幡電機産業 産機カンパニー Osaka//Trading company/Wholesale
  4. 4 光パスコミュニケーションズ 本社 Tokyo//IT/Telecommunications
  5. 4 ハカルプラス Osaka//Industrial Electrical Equipment
Go to Company Ranking

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. Compact, antenna-integrated STB 'CastEdge PA-110' アルネッツ
  2. Ultra-lightweight, low-cost STB 'Cast Edge PA-X96s' アルネッツ
  3. "Discontinued" MCA Radio mcAccess-e EK-6175A 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. Delay measurement unit / GPS module / Timing keyer 光パスコミュニケーションズ 本社
  5. 4 Fly 5km! Start data collection and visualization with LoRa radio devices. 因幡電機産業 産機カンパニー

Radio Product List

1～15 item / All 82 items

Displayed results
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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
  • Other network tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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
  • Other network tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
【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
  • Production Management System
  • Other network tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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
  • Production Management System
  • Other network tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Tokyo Telecommunications Engineering Corporation Company Profile

Tokyo Telecommunications Engineering Corporation Company Profile

Since our establishment, we have been committed to and continuously working on safety at the worksite!

Since its founding, Tokyo Telecommunications Co., Ltd. has been committed to safety at work sites. In particular, we have made efforts to contribute to safe operations at construction sites. Consistently focused on preventing accidents at work sites, this commitment will not change, even as our product offerings evolve. As a trusted comprehensive trading company, we will continue to refine our cooperation, enhance our service capabilities including maintenance and construction services, and develop the human resources that form the foundation of our contributions to society. 【Business Activities】 ■ Sales and Rental ■ Wireless Station License Applications: Inspections, New Applications, Registration/Opening/Completion Inspections, Renewals/Change Notifications/Closure, etc. ■ Communication Equipment Installation Work: Equipment Installation/Repair/Reconfiguration/Data Settings, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Rental/lease
  • Embedded system design service
  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Wireless device (specific low power wireless) 'NetMI-3T'

Wireless device (specific low power wireless) 'NetMI-3T'

Can be used in environments like dense forests where visibility is limited! A wireless device powered by commercially available batteries.

The "NetMI-3T" is a wireless device that utilizes specific low-power radio for the OSNET network. By connecting OSNET-compatible devices to this unit, you can build a remote automatic observation system. When constructing an observation system, it becomes possible to set up the system even in areas where wired device installation is difficult, such as mountainous regions or during heavy snowfall, or in locations where the radio waves of connected packet communication devices are hard to reach, by combining this wireless device. 【Features】 ■ Operates on commercially available batteries ■ High communication reliability ■ Wireless suitable for field use ■ No license or qualifications required ■ Switchable between master and slave units, with up to 22 relay stages ■ Improved installation and operability *For more details, please refer to the PDF materials or feel free to contact us.

  • Other network tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
"Discontinued" MCA Radio mcAccess-e EK-6175A

"Discontinued" MCA Radio mcAccess-e EK-6175A

The mobility station for vehicles expands its opportunities through a network with the office command center.

The MCA wireless device, McAccess-e mobile station "mcAccess-eEK-6175A," condenses the highly regarded McAccess e mobile station for vehicle-mounted use into a compact size of 300cc and a weight of 360 grams. It is a wireless device that ensures functionality, ease of use, a service area available nationwide, and an output of 2W, equivalent to that of vehicle-mounted mobile stations, which is vital for radio communication. It features waterproof performance that can be utilized during disasters or in outdoor fields where vehicles are not used. The device has a waterproof structure equivalent to JIS protection grade 7, which means it can be submerged in water up to 1 meter for 30 minutes without water penetrating the interior. It provides peace of mind even in cases of accidental submersion during work near water, such as in rain or snow. 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.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Case Study 1 of Rental Radio Use] Maintenance

[Case Study 1 of Rental Radio Use] Maintenance

Get 10% off rental fees with 'Ipros Seen'!! Useful for regular inspections of building facilities and during machinery repair work in factories!

We will introduce various case studies of rental radios. In the case study of "Maintenance," rental radios are utilized for regular inspections of building facilities and during machinery repair work in factories. They are ideal for information sharing through group communication and improving work efficiency. In facility management and maintenance, they are essential for maintenance tasks that require information sharing from remote locations and for rapid information transmission to management offices. In the warehousing industry (including ambient, refrigerated, and frozen storage), they serve as a close communication tool with factories and forklifts, as well as for conveying instructions from the office. In hotels, they are perfect for smooth guidance of customers from the doorman, who is 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.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Case Study 3 of Rental Walkie-Talkies] Security

[Case Study 3 of Rental Walkie-Talkies] Security

Get 10% off your lease with 'Iprosu Mita'!! It is used for crowd control at festivals and fireworks displays.

We will introduce various case studies of rental radio use. In the case of "Security," rental radios are utilized for crowd control at events such as festivals and fireworks displays. In the event of an emergency, they enable rapid communication to respond swiftly. They are a strong ally for safety and security. Security requires precise communication and quick, accurate decision-making, while traffic control demands timely and smooth guidance, making rental radios ideal for these situations. For more details, please contact us or refer to the catalog.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Case Study 4 of Rental Walkie-Talkies] Cultural Festival

[Case Study 4 of Rental Walkie-Talkies] Cultural Festival

10% off on leases with 'Ipros seen'!! Quick information sharing and instructions to avoid any potential issues!

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

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction of Case Studies for Utilizing Rental Radios: Events

Introduction of Case Studies for Utilizing Rental Radios: Events

Get 10% off rental fees with 'I saw it on Ipros'!! Active in a wide range of events from marathons and sports events to weddings.

STJ Rentec is a rental shop specializing in transceivers and radios. It is a self-operated rental shop where products are managed, cleaned, and maintained by specialized staff skilled in handling radios, so you can use it with confidence. Our rental radios are widely used in various events, from sports events like marathons to weddings (after-parties). 【Usage Scenarios】 ■ Events - Timely information sharing, which is key to the success of the event - Communication of instructions to the backstage ■ Weddings - In bridal proceedings where meticulous and precise information exchange is crucial, mistakes are not allowed. *For more details, please refer to the PDF document or feel free to contact us.

  • Rental/lease

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction of Case Studies for Rental Radios at the Exhibition

Introduction of Case Studies for Rental Radios at the Exhibition

Get 10% off rental fees with 'Ipros Seen'!! A strong ally for trade shows, private events, and sales promotions!

STJ Rentec is a rental specialty store for transceivers and radios. It is a self-operated rental shop that conducts product management, cleaning, and maintenance by specialized staff skilled in handling radios, so you can use it with confidence. Our rental radios are also utilized at complex convention centers such as Tokyo Big Sight and Pacifico Yokohama. 【Usage Scenarios】 ■ Exhibitions and Trade Shows ・Private events and sales promotions, etc. Particularly necessary for information sharing through simultaneous communication at various exhibitions. *For more details, please refer to the PDF materials or feel free to contact us.

  • Rental/lease

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction of Case Studies for Rental Radios: Cultural Festival

Introduction of Case Studies for Rental Radios: Cultural Festival

Get 10% off rental fees with 'Ipros saw it!!' Effective as tools for crime prevention and disaster preparedness! Contributing to the smooth operation of cultural festivals.

STJ Rentec is a rental shop specializing in transceivers and radios. It is a self-operated rental shop where products are managed, cleaned, and maintained by specialized staff skilled in handling radios, so you can use it with confidence. Our rental radios enable smooth operations through information sharing when students are managing events such as theater performances, research presentations, music concerts, lectures, and discussions. They are also effective tools for crime prevention and disaster preparedness. 【Usage Scenarios】 ■ Cultural festivals, Bon Odori, presentation events, etc. - Essential for information sharing and communication required for operations - Quick information sharing allows for prompt responses in case of emergencies *For more details, please refer to the PDF materials or feel free to contact us.

  • Rental/lease

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.