Circuit Design, Inc. Official site

【For Event Production】426MHz Band WT/WR Series Remote Control

No license or application required! A convenient wireless series that makes event production wireless.

In the event industry, it is essential to accurately control various productions such as lighting, sound, and special effects. In particular, a reliable remote control system is indispensable for smoothly coordinating these elements in line with the progress of the event. Wireless systems that can flexibly respond to venues where wiring is difficult or to sudden changes in production become crucial factors for the success of the event. The 426MHz band WT/WR series remote control can be easily introduced without a license, significantly enhancing the freedom of event production. 【Usage Scenarios】 - Turning lighting ON/OFF and dimming - Remote operation of audio equipment - Activation of special effects (smoke, bubble machines, etc.) - Operation of props on stage 【Benefits of Implementation】 - Reduction of wiring work - Shortening of event preparation time - Increased freedom of production - Cost reduction

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basic information

【Features】 - No license or application required - One-button and two-button transmitters - Receiver with relay output - Supports short distances of 30m to 50m - Easy operation for immediate use 【Our Strengths】 Our company has cultivated specific low-power wireless technology for many years. With our technical expertise in product development tailored to customer needs, we support the success of event productions through reliable wireless communication.

Price information

Available for purchase from one unit. Please check our website for price details.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

WT-01A/WT-02A/WR-01A

Applications/Examples of results

【Usage】 Ideal for indoor "minor operations" such as calling in factories and offices, store chimes, opening and closing shutters, and remote lighting of rotating lights. It is the most accessible solution in places where wiring work is to be avoided and in sites where a low-cost, short-term system setup is desired. The compact housing designed for indoor use can be placed anywhere and is effective in all scenarios that require speed, from prototype development to minor improvement tasks on-site.

Line up(5)

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
WR-01A 426MHz band remote control receiver (2 contact output)
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)

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

PRODUCT

426MHz Band Specific Low Power Telecommand Unit CDT-TX-02M / CDT-RX-03M

PRODUCT

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

PRODUCT

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Distributors

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.