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

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

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A 2-contact control receiver equipped with a power MOSFET that can directly drive a relay, housed in a lightweight and compact body.

The WR-01A is a two-contact control receiver equipped with a power MOSFET that can directly drive relays. The main unit is IPX5 rated for outdoor use, and the connector complies with JIS D0203 S2. It can register up to 32 transmitters, allowing control of the WR-01A from multiple transmitters. Additionally, it features four selectable output modes depending on the application. The compatible transmitters are WT-01A (WT-01), WT-02A (WT-02), and CDT-TX-03M. 【Features】 ■ The main unit is equivalent to IPX5, and the connector complies with JIS D0203 S2 ■ Direct relay drive with two MOSFET outputs ■ Low voltage and low current consumption operation

For product details, click here.

basic information

【Other Features】 ■ Lightweight and compact body ■ Compatible with transmitters WT-01A / WT-02A, CDT-TX-03M ■ Power supply voltage DC 5 to 25V ■ Improved reliability of wireless communication (prevention of malfunction)

Price information

Available for purchase from one unit. For price details, please visit our website.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

WR-01A

Applications/Examples of results

Main Uses: - Remote controls for electric shutters, electric blinds, garage doors, etc. - Rotating lights, alarm devices - Remote control switches - Calling devices - Signal lights for construction sites and factories

Line up（4）

Model number overview
WT-01 426MHz band 1 contact specific low-power wireless remote control
WT-02 426MHz band 2-contact specific low power wireless remote control
CDT-TX-03M 426MHz Band Specific Low Power Telecommand Transmission Wireless Module (6 Contact Inputs)
CDT-RX-03M 426MHz Band Specific Low Power Telecommand Receiver Wireless Module (6 Contact Outputs)

catalog（1）

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426MHz Specific Low Power Telecommunication System WT-01A / WT-02A / WR-01A

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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.

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