Features: Made of high quality ABS tempered glass material,durable in use. Quick installation, remote monitoring, time switch, intelligent linkage, power failure protection. Can be quickly turn into a smart home, turning lights on and off can be controlled by voice. Easily realize smart life and improve your quality of life. The simple shape gives you a different life enjoyment. Specifications: Condition: Brand New Material: ABS tempered glass Color: White All products have certification for CE/ROHS/FCC Support: for Tmall Elf / amazon alexa / Google Assistant / IFTTT voice control system Network: WIFI 2.4GHz b/g/n Applicable products: electric opening and closing curtain, electric roller blind Working voltage: AC100-240V, 50/60HZ Load power: 600W Standby power consumption: 0.5W Working temperature: 0C ~ 80C Relative humidity: 10% to 93% (non-condensing) Control method: touch, mobile control Wiring method: zero, fire line Weight: Approx.196g/6.9oz Package size: 11*10.3*4.3cm/4.3*4.1*1.7in Manually reset the device: 1. Reset the light switch, curtain controller and other equipment Press and hold the any button for 15 seconds until the indicator flashes, indicating that the reset is successful. The indicator flashes quickly (2 times in 1 second), indicating that it is a quick connect mode at this time; The indicator blinks slowly (one flash in 3 seconds), indicating that it is hotspot mode at this time; In the fast connect mode, press and hold the device for 15 seconds until the indicator light flashes slowly, indicating that you have switched to hotspot mode; vice versa. 2. Reset dimmer switch device When the dimmer switch is off, press and hold the key for 15 seconds until the indicator light flashes, indicating that the reset is successful; The indicator light flashes quickly (2 times flashing in 1 second), indicating that it is the fast connect mode at this time; The indicator blinks slowly (one flash in 3 seconds), indicating that it is hotspot mode at this time; In the fast connect mode, press and hold the device down button for 15 seconds until the indicator light flashes slowly, indicating that you have switched to hotspot mode; vice versa. Package List: 1 * Patch Panel 2 * Screw 1 * Manual Package List 1Made of high quality ABS tempered glass material,durable in use. 2Quick installation, remote monitoring, time switch, intelligent linkage, power failure protection. 3Can be quickly turn into a smart home, turning lights on and off can be controlled by voice. 4Easily realize smart life and improve your quality of life. 5The simple shape gives you a different life enjoyment.