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LTech CG-TB dry contact to bluetooth wireless module

In stock
  • Buy 50 for $24.95 each and save 7%


Made in Zhuhai of China with 5 years warranty, reliable quality

We are distributor of LTech products, good price



Small size, light weight. Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials ;

Wide input voltage range, anti-reverse protection;

4 input channels contain up to 15 input combinations to flexibly control lights, curtains and scenes;

Control lights, curtains and local scenes in our smart home system using either a mechanical switch,

a reset switch or a third-party dry contact device;

Integrate into the third-party dry contact control system ;

Support OTA update, maintain ultra-low power consumption;

Bluetooth 5.0 SIG Mesh with high networking capacity provides reliable and stable performance;

Connect our Bluetooth to dry contact module (CG-TRIG) to work together so as to link with multiple homes and enable more device connection;

Support local scenes that still run without the Internet or a gateway. It is faster and more stable;

Add a smart gateway to achieve a variety of automation.


Module: CG-TB

Wireless protocol type: Bluetooth 5.0 SIG Mesh

Wire channel: 4CH


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