315MHz Band RT/RR Series Remote Control for Public Transportation Systems
RT-3B / RT-4B / RR-1A / RTM-1B / RRM-1A
Open and close doors wirelessly. Achieve easy remote control without the need for wiring.
In the field of public transportation, reliable door operation is essential for safe and smooth operations. Particularly, quick door operation is important for ensuring safety during boarding and alighting, as well as for preventing delays. In locations where wiring work is difficult or integration with existing systems is challenging, the introduction of remote control becomes an issue. The 315MHz band RT/RR series remote control can be easily implemented without the need for a license, allowing for wireless control of door opening and closing. 【Usage Scenarios】 - Opening and closing doors of buses and trains - Remote operation of station platform doors - Deployment of wheelchair ramps 【Benefits of Implementation】 - Cost reduction in wiring work - Easy integration with existing systems - Improved operational efficiency through remote control
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basic information
【Features】 - Utilizes 315MHz band specific low-power radio - Wirelessly controls up to 4 switches - Easy to implement with no license or qualifications required - Communication distance of up to 50m - Supports three output modes 【Our Strengths】 As a pioneer in specific low-power radio, we provide high-quality wireless equipment that operates stably over long periods. We pursue the realization of "reliable wireless communication" in our customers' products and are adopted in fields such as healthcare, security, and infrastructure monitoring, where long-term stable operation and noise resistance are essential.
Price information
Available for purchase from 1 unit. For price details, please visit our website.
Price range
P2
Delivery Time
P3
※For more details, please contact us.
Applications/Examples of results
【Usage】 This is ideal for simple calling systems within factories, chime transmission in stores, contact transmission for security sensors, and demo switches for exhibits, providing convenient "remote control" over short distances. Specifically, it is useful in situations where you want to light up a rotating light several meters away while keeping wiring costs low, or to switch devices on and off in small spaces. It can be implemented quickly without requiring specialized knowledge, making it perfect for prototype development or quickly resolving minor inconveniences on-site.
Line up（5）
| Model number | overview |
|---|---|
| RT-3B | 315MHz band 4-button remote control |
| RT-4B | 315MHz band 4-button remote control |
| RR-1A | 315MHz band remote control receiver (4 contact output) |
| RTM-1B | 315MHz Band Contact Wireless Transmission Module (4 Contact Inputs) |
| RRM-1A | 315MHz band contact wireless receiving module (4 contact outputs) |
catalog（2）
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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.
