Circuit Design, Inc. Official site

Contact Us

315MHz Band Contact Wireless Transmission Module (4 Contact Inputs)

rtm-1b-ph005.png
rtm-1b-ph001.png
rtm-1b-ph002.png
rtm-1b-ph003.png
rtm-1b-ph004.png

315MHz Band Contact Wireless Transmission Module (4 Contact Inputs)

rtm-1b-ph005.png
rtm-1b-ph005.png rtm-1b-ph001.png rtm-1b-ph002.png rtm-1b-ph003.png rtm-1b-ph004.png

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

For product details, click here.

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.

Model number/Brand name

RTM-1B

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

catalog（1）

Download All Catalogs

315MHz Band Telecontrol System Wireless Module RTM-1B / RRM-1A

PRODUCT

Contact this catalog

Recommended products

  • Contact communication

426MHz band wireless remote control receiver (2 contact output)

Circuit Design, Inc.

  • Contact communication

426MHz band 2-button specific low-power wireless remote control

Circuit Design, Inc.

  • Contact communication

426MHz band 1-button specific low-power wireless remote control

Circuit Design, Inc.

  • Contact communication

Various contact points and remote control products for circuit design.

Circuit Design, Inc.

  • Contact communication

Long-range wireless modem using specific low-power 429MHz LoRa.

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band Waterproof Output Unit (4 Contact Output)

Circuit Design, Inc.

  • Programmable radio unit

Anywhere de mu mini LTE-M model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere Mini Small Model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere LTE model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere Demu Mini Model

Circuit Design, Inc.

  • Serial data communication

429MHz band narrowband LoRa small wireless module

Circuit Design, Inc.

  • Contact communication

Long-range wireless remote control using specific low-power 429MHz LoRa.

Circuit Design, Inc.

  • Serial data communication

Programmable wireless communication module compatible with LTE-M.

Circuit Design, Inc.

  • Contact communication

429MHz band 8-channel input board (continuous communication)

Circuit Design, Inc.

  • Contact communication

426MHz Band Specific Low Power Telecommand Transmission Wireless Module

Circuit Design, Inc.

  • Contact communication

Compact and lightweight industrial wireless waterproof remote control "KS Series"

Circuit Design, Inc.

  • Contact communication

429/1216MHz band 8-channel input/output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

2.4GHz Band NT-4/NR-1 Series Wireless Remote Control

Circuit Design, Inc.

  • Contact communication

426MHz Band WT/WR Series Remote Control

Circuit Design, Inc.

  • Contact communication

315MHz Band RT/RR Series Remote Control

Circuit Design, Inc.

  • Contact communication

2.4GHz Band [Light Industry] KS Series Wireless Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

426MHz Band [Light Industry] KS Series Wireless Waterproof Remote Control

Circuit Design, Inc.

  • Wireless Audio (Analog)

800MHz Band Wireless Audio Transmission Module (Analog)

Circuit Design, Inc.

  • Contact communication

1216MHz band 8-point output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

429MHz band 8-channel output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

1216MHz band 8-point input board (continuous communication)

Circuit Design, Inc.

  • Serial data communication

2.4GHz band DSSS low-power data transmission wireless module

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point input wireless module

Circuit Design, Inc.

  • Contact communication

2.4GHz band 6-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band remote control system output unit (6 contact output)

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 3-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 8-point input/output wireless module (for device embedding)

Circuit Design, Inc.

  • Serial data communication

SLR-429M RS-232C interface board

Circuit Design, Inc.

  • Contact communication

315MHz Band Contact Wireless Receiving Module (4 Contact Outputs)

Circuit Design, Inc.

  • Contact communication

315MHz Band Contact Wireless Transmission Module (4 Contact Inputs)

Circuit Design, Inc.

  • Contact communication

315MHz band remote control receiver (4 contact output)

Circuit Design, Inc.

  • Contact communication

315MHz band 4-button remote control

Circuit Design, Inc.

  • Contact communication

315MHz band 3-button remote control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 4-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 3-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 2-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Remote Control Input Unit (6 Contacts)

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Relay-equipped Output Unit (4 Contacts)

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Remote Control Output Unit (6 Contacts)

Circuit Design, Inc.

  • Contact communication

12V, 24V large truck 4-button wireless remote control

Circuit Design, Inc.

  • Contact communication

12V, 24V large truck 3-button wireless remote control

Circuit Design, Inc.

  • Contact communication

426MHz band wireless remote control receiver (2 contact output)

Circuit Design, Inc.

  • Contact communication

426MHz band 1-button specific low-power wireless remote control

Circuit Design, Inc.

Distributors

Circuit Design, Inc.
Circuit Design, Inc.
Official site
Phone number/address

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.

Product/Service List (60)