We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Radio.
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Radio Product List and Ranking from 137 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Radio Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. エクセリ Tokyo//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. アスコット Osaka//Electronic Components and Semiconductors
  4. 4 リットー Shizuoka//Electronic Components and Semiconductors
  5. 5 ウェッジ Kyoto//IT/Telecommunications
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Radio Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Anyway, cheap digital simple radio license station IC-DU75 LITE エクセリ
  2. Aircraft Emergency Radio Beacon Survival/Portable Type アスコット
  3. Hitachi Commercial Wireless Radio "FL Series" リットー
  4. TSP-WCS0301P / TSP-WCS0200 TSP
  5. 4 Hitachi Easy Business Wireless 'EUM-05FL/DCR' リットー

Radio Product List

691～705 item / All 752 items

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Introduction to the child bus abandonment prevention system handled by TCI.

Introduction to the child bus abandonment prevention system handled by TCI.

After turning off the car engine, the AI camera monitors the interior! Let us introduce our "SOS-0001."

In response to the incident where a child was left behind and died on a school bus, the government has compiled emergency measures to prevent recurrence. It includes making the installation of safety devices mandatory on kindergarten pick-up and drop-off buses. We will introduce what kind of devices they are. 【Contents】 ■ System to prevent children being left behind on buses ■ AI (artificial intelligence) detects people inside the vehicle and alerts outside with a warning buzzer ■ Installation of up to four cameras to cover blind spots ■ Adoption of a battery focused on safety, assuming vehicles will carry children *For more details, you can view the related links. For more information, please refer to the PDF document or feel free to contact us.

  • Company：TCI
  • Price：Other
  • Other security and surveillance systems

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Mandatory implementation of a kindergarten bus interior abandonment prevention system and the creation of guidelines.

Mandatory implementation of a kindergarten bus interior abandonment prevention system and the creation of guidelines.

Introduction to location confirmation, mandatory safety device equipment, and guidelines regarding the specifications of safety devices!

The recommended product for preventing abandonment is from TCI Corporation. It is mandatory to install safety devices to confirm the whereabouts of children and prevent abandonment when they get on and off the school bus. The confirmation of children's whereabouts applies to daycare centers, kindergartens, special schools, as well as elementary schools and after-school child clubs. The installation of safety devices will apply to a total of 40,440 school buses, including daycare centers, kindergartens, children's gardens, and special support schools, with a one-year grace period established. [Contents] 1. Mandatory equipment for confirming whereabouts and safety devices 2. Guidelines regarding the specifications of safety devices 3. Creation of a safety management manual 4. Inclusion in comprehensive economic measures and financial provisions *For detailed information in the column, please refer to the related links. For more details, please check the PDF materials or feel free to contact us.

  • Company：TCI
  • Price：Other
  • Other security and surveillance systems

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Methods to prevent human errors that caused the bus left-behind incident.

Methods to prevent human errors that caused the bus left-behind incident.

An explanation of which measures are important to take regarding human error in abandonment incidents!

One of the major causes of the abandonment incidents in Fukuoka Prefecture and Shizuoka Prefecture is said to be human error. It is also said that there are as many as 12 causes for human error. Ignorance, lack of experience, unfamiliarity, underestimating danger, habituation, carelessness, lack of communication, group defects, shortcutting and omission behaviors, instinctive behavior in specific situations, panic, illusions, functional decline in middle-aged and older adults, fatigue, and decreased awareness due to monotonous tasks. Which measures are important to take regarding human error in abandonment incidents? [Contents] 1. Ignorance, lack of experience, unfamiliarity 2. Fatigue Summary: Would you like to implement the bus abandonment prevention system SOS-0001? *For detailed content of the column, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.

  • Company：TCI
  • Price：Other
  • Other security and surveillance systems

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A thorough explanation of how the sensing sensors in cars recognize and respond to people.

A thorough explanation of how the sensing sensors in cars recognize and respond to people.

Explaining how the perception sensor works using our abandonment prevention system as an example!

Finally, the government has begun to take serious action, moving forward with discussions on the installation of safety devices in shuttle buses as part of a mandatory requirement. It feels like society is truly starting to take action to eliminate the tragic accidents caused by leaving children behind in the shuttle buses of kindergartens and daycare centers. This raises the question of how the sensors in the vehicle (bus) recognize people and what mechanisms are in place for them to operate. In this article, I would like to clarify these questions and explain how our "Leave-Behind Prevention System" (Model Number: SOS-0001) can be safely installed as a safety device. [Contents] ■ How do sensors in the vehicle recognize people? ■ Preventing the abandonment of people in the vehicle with advanced sensors *For detailed information, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.

  • Company：TCI
  • Price：Other
  • Other security and surveillance systems

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Human Detection AI Camera System 'Detection AI'

Human Detection AI Camera System 'Detection AI'

Detection distance is 0.5 to 10 meters! Preventing forklift accidents with AI technology.

"Detection AI" is an AI camera system specifically trained to detect human shapes and movements with high precision, allowing for accurate detection of workers and passersby. It does not respond to "non-human" entities such as animals, plants, or walls, minimizing false recognition to the lowest possible level. It is equipped with advanced identification capabilities based on learning data from various environments. 【Features】 ■ AI: High-precision human detection based on shape and movement ■ Camera: Up to 4 cameras can be added ■ Detection Range: Highly flexible detection area settings ■ Alerts: Choose freely from buzzers, LED lamps, and more *For more details, please download the PDF or feel free to contact us.

  • Company：TCI
  • Price：Other
  • Surveillance Camera System

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Introduction to Wireless Holding Technology

Introduction to Wireless Holding Technology

Leave the development of wireless devices to us! We provide comprehensive support from design to manufacturing and certification.

OKI Nextec provides comprehensive support from the design to manufacturing and certification of wireless devices. We possess various wireless technologies, including high-spec wireless (broadcast base stations, business radios), low-power/weak wireless (specific low-power wireless, Bluetooth, LPWA wireless terminals), and public wireless (3G, 4G, LTE wireless terminals). *For more details, please refer to the PDF materials or feel free to contact us.

  • Wireless LAN

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IP Wireless Solution

IP Wireless Solution

By utilizing IP wireless, we will achieve efficient operations.

IP wireless is a service that uses mobile phone networks for communication. It connects well over a wide area across Japan. There are no usage restrictions, and no license acquisition or renewal is required. Additionally, the communication fees are flat-rate, so switching from mobile can lead to cost savings. With many advantages, IP wireless is the standard for the future. 【Features】 ○ A wide communication area that covers almost all of the country ○ Easy operation to understand the location status of moving vehicles For more details, please contact us or download the catalog.

  • Other network tools

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Vehicle-mounted general-purpose radio transceiver / Licensed station 'TCM-D344/G'

Vehicle-mounted general-purpose radio transceiver / Licensed station 'TCM-D344/G'

Digital calls without white noise

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clearer voice communication with less noise even at greater distances. Furthermore, due to its dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, shipping, and delivery. 【Features】 ○ Digital calls without white noise ○ Clear and easily understandable digital calls with distant parties ○ High sound quality due to the adoption of DSP, with minimized delay ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

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Vehicle-mounted general-purpose radio transceiver / Licensed station 'TCM-D144CT/G-CT'

Vehicle-mounted general-purpose radio transceiver / Licensed station 'TCM-D144CT/G-CT'

Clear and easy-to-understand digital calls.

In analog business radios, there was a problem where the other person's voice could not be heard clearly due to noise, and it became difficult to hear when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clear voice communication with less noise even at greater distances. Additionally, due to dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital according to budget. By collaborating with GPS location management systems, it supports the efficiency of various operations such as transportation, delivery, and logistics. 【Features】 ○ Digital calls without white noise ○ Clear and easily understandable digital calls even from a distance ○ High sound quality with minimal delay due to the adoption of DSP ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

  • Other network tools

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Digital/Analog Communication Compatible General Purpose Radio 'SRM620V'

Digital/Analog Communication Compatible General Purpose Radio 'SRM620V'

Compact body measuring approximately W120×H30×D120mm! Safe to use even in harsh environments.

The "SRM620V" is a dual-mode vehicle-mounted radio that complies with the ARIB standard "ARIB STD-T102" for general business use, supporting both digital and analog communication methods. Its compact body (approximately W120×H30×D120mm) allows for installation in limited spaces without any specific location requirements. Both the main unit and the microphone have an IP54 rating for dust and water resistance, making it safe to use in harsh environments. Additionally, the built-in speaker in the main unit and the speaker in the included microphone both deliver high output at 2W, allowing for the selection of the speaker that outputs the received sound or simultaneous playback. 【Features】 ■ General business use compliant with the ARIB standard "ARIB STD-T102" ■ Can be installed in limited spaces without specific location requirements ■ Both the main unit and the microphone are equipped with IP54 dust and water resistance ■ Both the built-in speaker in the main unit and the speaker in the included microphone deliver high output at 2W ■ Allows for the selection of the speaker that outputs the received sound or simultaneous playback *For more details, please refer to the PDF document or feel free to contact us.

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Recommended communication methods and BCP measures during disasters: radios and transceivers!

Recommended communication methods and BCP measures during disasters: radios and transceivers!

Introducing the benefits of more stable communication than mobile phones, such as group messaging, in an easy-to-understand manner.

In recent times, unprecedented disasters such as earthquakes, heavy rains, and tornadoes are occurring frequently. In disaster-prone Japan, BCP measures (Business Continuity Planning) are essential. This article explains the recommended points for radios and transceivers in BCP measures. We will clearly introduce the advantages such as more stable communication compared to mobile phones and group communication. Additionally, we will highlight recommended models based on different uses. Let's implement radios and transceivers for disaster situations and BCP measures to ensure thorough preparedness. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

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  • TLK100.png
  • IC-DU75_wh350.png
  • TCP-D261_wh350.png
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  • IC-SAT100_wh350.png
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Digital Simple Radio (Registered Station) [IC-DPR4 Series]

Digital Simple Radio (Registered Station) [IC-DPR4 Series]

Power of 2W in business card size, the best balance of size and flight.

We propose a solution! It will lead to improved operational efficiency! The IC-DPR4 series is a digital simple radio (registered station) that can be used with a simple registration process. It serves as a means of communication over a wide range where specific low-power transceivers cannot reach. ■ One-touch sub-channel PTT function to select communication partners With PTT for the main channel and two sub-channels, you can easily select the assigned communication partner with one touch. There’s no need to switch channels, allowing for quick selection of communication partners. ■ Achieves loud volume that withstands noise The built-in speaker delivers over 1000mW of high output, ensuring clear audibility even in noisy environments. ■ Bluetooth functionality supported (IC-DPR4, IC-DPR4C) You can use it actively without worrying about cables.

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Digital Simple Radio (Registered Station) [IC-DPR7SBT]

Digital Simple Radio (Registered Station) [IC-DPR7SBT]

Quick mass communication with easy operation, covering a wide area.

We propose a solution! It will lead to improved operational efficiency! The IC-DPR7SBT is a high-output digital simple radio (registered station) that can be used with a simple registration process. It serves as a communication tool over a wide range where specific low-power transceivers cannot reach. ■ One-touch PTT function to select the communication partner on sub-channels With PTT for the main channel and two sub-channels, you can easily select the assigned communication partner with one touch. There is no need to switch channels, allowing for quick selection of the communication partner. ■ Loud volume, speaker output of 1000mW It can be clearly heard even in noisy environments such as construction sites or busy traffic areas. ■ Equipped with Bluetooth functionality You can use it actively without worrying about cables.

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[High Power] [Multiple Channels Available] [Registered Station] IC-DPR7S

[High Power] [Multiple Channels Available] [Registered Station] IC-DPR7S

Quick mass communication with easy operation, covering a wide area.

We propose a solution! It will lead to improved operational efficiency! The IC-DPR7S is a high-output digital simple radio (registered station) that can be used with a simple registration process. It serves as a means of communication over a wide range where specific low-power transceivers cannot reach. ■ One-touch sub-channel PTT function to select communication partners With PTT for the main channel and two sub-channels, you can easily select the assigned communication partner with just one touch. There is no need to switch channels, allowing for quick selection of communication partners. ■ Loud volume, speaker output of 1000mW It can be clearly heard even in noisy environments such as construction sites or busy traffic areas.

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【High Power】【Multiple Channels Available】【Signal Amplification】IC-DPR7SBTPLUS

【High Power】【Multiple Channels Available】【Signal Amplification】IC-DPR7SBTPLUS

"Responding to increased waves" Quick mass communication with easy operation, covering a wide area.

We propose a solution! It will lead to improved operational efficiency! The IC-DPR7S PLUS is a high-output digital simple radio (registered station) that can be used with a simple procedure. It serves as a means of communication over a wide range that cannot be reached by specific low-power transceivers. ■ Supports expansion from 35 channels to 97 channels It supports the expansion from 35 channels to 97 channels (30 terrestrial channels (3R) + 5 aerial channels (3S) + 52 additional terrestrial channels (3T) + 10 aerial channels (3U)). This frees you from interference due to a lack of channels, allowing for more comfortable operation. ■ Sub-channel PTT function allows you to select your communication partner with one touch With PTT for the main channel and two sub-channels, you can easily select the assigned communication partner with one touch. There is no need to switch channels, allowing for quick selection of your communication partner. ■ Loud volume, speaker output of 1000 mW You can clearly hear even in noisy environments such as construction sites or busy traffic areas. ■ Equipped with Bluetooth functionality You can use it actively without worrying about cables.

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