Circuit Design, Inc. Official site

[For Hotels] 426MHz Band WT/WR Series Remote Control

Improving the convenience of guest rooms. Achieving smart room management through wireless technology.

In the hotel industry, improving the comfort of guest rooms and the convenience for guests is essential. In particular, the operation of lighting, air conditioning, and other facilities within the guest room is a crucial factor that affects guest satisfaction. Traditional systems that involve wiring work can pose challenges in terms of installation costs and construction time. Our 426MHz band WT/WR series remote controls utilize wireless technology to address these challenges, allowing for an easy setup of room management systems. 【Usage Scenarios】 - Remote control of lighting, air conditioning, television, etc., in guest rooms - Remote operation of emergency equipment - Remote operation of room facilities by cleaning staff 【Benefits of Implementation】 - Enhanced convenience for guests - Increased efficiency in room management - Reduction in wiring installation costs - Easy integration with existing facilities

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basic information

【Features】 - Easy to implement without the need for licenses or applications - A lineup of 1-button and 2-button transmitters and receivers - Communication distance of up to 300m - Cost-effective and speedy wireless solutions - Easy integration into existing systems 【Our Strengths】 We are a development and manufacturing company specializing in specific low-power wireless technology. We provide high-quality products that meet customer needs and ensure long-term stable operation.

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

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 serves as 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 various 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 Receiving 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.