315MHz Band Contact Wireless Receiving Module (4 Contact Outputs)
A built-in wireless receiving module capable of ON/OFF operation at a distance of approximately 50 meters visibility.
The 4-point wireless receiving module RRM-1A receives and outputs contact information from transmitters (RT-3B / RT-4B / RTM-1B). It has 4 contact outputs and supports 3 output modes. It also supports serial data output. Up to 32 transmitter IDs can be registered. The transmitters that can be used are RT-3B, RT-4B, and RTM-1A. 【Features】 ■ 4-point output ■ Up to 32 transmitter IDs can be registered ■ Communication distance is approximately 50 meters in line of sight
basic information
【Other Features】 ■ Supports serial data output ■ Frequency CH can be selected 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.
Model number/Brand name
RRM-1A
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 |
|---|---|
| RTM-1A | 315MHz band contact wireless transmission module (4 contact inputs) |
| RT-3B | 315MHz band 3-button remote control |
| RT-4B | 315MHz band 4-button remote control |
| RR-1A | 315MHz band remote control receiver (4 contact outputs) |
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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.