
3Check the wiring to make sure that the copper wires are in good contact with the terminals and that there are no exposed wires.
4Secure the base inside the concealed box with the mounting screws and snap back the panel.
5Be careful not to over-tighten the screws during installation, as this may cause
projects | Specification |
Input Voltage | 100~240VAC,50/60Hz |
wireless protocol | ,Zigbee |
operating temperature | 0~40 |
Operating humidity | 5%~90%RH non-condensing |
Product Size | 86x86x10.3mm (Without base) /86x86x37mm (Includes base) |
net weight | 210g |







Tianlai Electronic Technology Co.Ltd. is an innovative enterprise focusing on smart home and smart audio production, founded in the year of 2005. After 18 years of Innovationaccumulation and development, Tianlai has become a comprehensive enterprise integrating research, development, production and sales of intelligent background music products. Tianlai has been adhering to the principle of "Quality Equals Brand" and we have more than 2000 distributors all round the world.










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