Wireless transmission module with contacts capable of ON/OFF operation at a distance of approximately 50 meters.
The RTM-1B is a radio transmission module for specific low-power wireless communication that conforms to the standard "ARIB STD-T93." It can wirelessly transmit input signals from 4 contacts. Since it has the Technical Compliance Mark, it can be incorporated into devices without the need for a license application by the customer. Compared to conventional weak wireless and infrared remote controls, it offers a longer communication distance and stable communication without worrying about location or orientation. It can be used in combination with the RR-1A or RRM-1A. 【Features】 ■ Construction design certification obtained ■ One-shot transmission for 4 contacts ■ Communication distance of approximately 50 meters in line of sight ■ Lightweight and compact
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basic information
【Other Features】 ■ Frequency CH selectable from 4 channels ■ Low price
Price information
Available for purchase from 1 unit. For price details, please visit our website.
Price range
P1
Delivery Time
P3
※For more details, please contact us.
Applications/Examples of results
Main Uses ■ Control of lighting equipment ■ Control of apartment gates ■ Operation of curtain opening and closing ■ Operation of automatic shutters opening and closing
Line up（4）
| Model number | overview |
|---|---|
| RRM-1A | 315MHz band contact wireless receiving module (4 contact output) |
| RR-1A | 315MHz band remote control receiver (4 contact output) |
| RT-3B | 315MHz band 3-button remote control |
| RT-4B | 315MHz band 4-button remote control |
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Company information
We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.
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