List of 無線 products

It detects and reports vibration loads caused by slope displacement, falling rocks, debris flows, earthquakes, etc.

• Other security systems
• Waterproofing work

[Application Example] Solving Radio Interference During Wireless Access Point and Equipment Installation

• others

We can accommodate temporary use as well!

• Equipment leasing and rental
• Radios, walkie-talkies, and intercoms

Battery-operated, no installation required dummy security camera with flashing red LED to deter suspicious individuals. Easy to install with no wiring needed, making it an ideal security item for home...

• Disaster prevention supplies

Secure your furniture in preparation for earthquakes! A set of tension rods for disaster prevention ensures a safe living environment.

• Disaster prevention supplies

A clear table comparing the performance of IP wireless, MCA wireless, and simple wireless!

• others

General/Multi-wave Simple Business Portable Radio GL2500R

• Other Management Services

Are you aware that due to legal amendments, analog simple business radios will no longer be usable from 2022? We will strongly support your business regardless of the period!

• Radios, walkie-talkies, and intercoms
• Equipment leasing and rental

"Don't keep evacuees waiting" Quick establishment of evacuation shelters!

• Other security systems
• Disaster prevention supplies

License bureau compatible! Digital/Analog 2-way mode compatible simple business radio.

• others

Automatically lights up by detecting human movement in dark places. Compatible with batteries and USB, making it suitable for various installation locations, ideal for security measures and ensuring s...

• Disaster prevention supplies

High-contrast display with kanji character support! Equipped with clear sound quality and advanced secret conversation features.

• Radios, walkie-talkies, and intercoms

Stable long-distance wireless communication

• others

Compact and slim body, yet pursuing robustness with a new structure. "2-year warranty"

• others

A high-output digital simple radio registered station with dustproof and waterproof features, ensuring reliable use even in harsh environments due to its high durability.

• Unit and other construction
• others

Wireless transmission of temperature data to a computer 30 meters away! Easy switching of measurement modes.

• others

Equipped with Qualcomm's QCA9379-3 chipset. Supports 2x2 MU-MIMO for high-speed transmission of large volumes of data.

• others

Expanding communication areas to connect widely and broaden the scope of communication!

• Information and communication equipment and infrastructure

Communicates with 500 times the output of a specific low-power transceiver, and has a wide communication range!

• Emergency alarm system
• Guidance Support Device

For rental of radios, transceivers, and intercoms, leave it to STJ Rentec.

• Safety and consumables

Utilizing the secondary PTT function! Introducing a case study of successful automation by setting multiple functions.

• Radios, walkie-talkies, and intercoms

Space-saving portable battery solutions to address power outages and power shortages, available in three types: Compact, Standard, and High Power.

• Batteries and Capacitors

A multifunctional radio that can be stored long-term, providing peace of mind during disasters and serving three roles in one.

• Disaster prevention supplies

Next-level liquid volume management! Why not start monitoring liquid levels with IoT?

• Other measuring instruments

A commercial vehicle-mounted radio that can communicate with digital simple radio registered stations from other companies, combined with a dedicated Bluetooth device for cordless operation.

• others

Ensure redundancy with dual SIM! Supports simultaneous calls, multiple calls, and call waiting.

• Radios, walkie-talkies, and intercoms

Equipped with a loudspeaker that outputs 2W, this microphone and speaker can be clearly heard even in noisy work vehicles.

• others

Red LED automatically lights up to create a presence, deterring intruders with a bullet-shaped dummy camera. Outdoor compatible to enhance security measures, with a design that makes battery replaceme...

• Disaster prevention supplies

The peace of mind that you can contact anytime with easy operation is essential for safe mountain walking.

• Information and communication equipment and infrastructure

260 MHz band 2-way splitter for evenly distributing high-frequency signals from devices like radios to two antennas, 260-275 MHz.

• others

This module features uncompressed, high-quality (NTSC: 720P), 100% no delay + no freeze + certified for technical standards + no license required + ideal for embedding!

• Water Supply Facilities

Ideal for disaster preparedness. Ensure safety with a reliable lightweight disaster prevention helmet.

• Disaster prevention supplies

A hard case made by Icom that allows for charging and operation of the front and side sections while attached to the radio.

• others

Portable electric water purifier supporting business continuity in emergencies. Ensures safe drinking water with a 5-stage purification system. Compatible with solar charging for stable operation duri...

• Disaster prevention supplies

Both the head part of the speaker microphone and the connection connector have an IP57 waterproof and dustproof structure, allowing for use outdoors and in dusty indoor environments without any issues...

• others

Protects against cold, rain, and dirt! Ideal large aluminum sheet for disaster prevention and safe evacuation measures.

• Disaster prevention supplies

Reduce wiring work and easy to install! The wireless range is up to 800m in line of sight, making it a user-friendly system.

• Monitoring and Control Equipment

Instantly communicated, communicated simultaneously. Two-way communication that supports simultaneous calls like a phone.

• Radios, walkie-talkies, and intercoms

150 MHz band 2-way splitter for evenly distributing high-frequency signals from devices like radios to two antennas.

• others

Tough body with multifunctional features! High-power radio compatible with registration system.

• others

License bureau (3B, 3C) compatible! Superior performance and functionality that meets trust in various fields.

• Radios, walkie-talkies, and intercoms

High-power transceiver 'DCR-PRO' designed to respond to increased wave conditions, pursuing operability.

• Information and communication equipment and infrastructure

The production and import/export of fluorescent lamps will end in 2027! Let's start preparing now! <Comparative data on electricity costs for fluorescent lamps and LEDs, estimates available>

• Garden lighting/lights (LED/solar)