Specification: Certification: NONE Origin: Mainland China Model Number: Wireless Switch Material: ABS+PC Specifications: Wifi, ZigBee, Homekit Controller Communication: IEEE802.11 b/g/n 2.4G Working Voltage: 100-240V 50/60Hz Maximum Current: 16A Dual Control: support Net Weight: about 33g Product size: about 49*48*23mm/2*1.9*16.7in Switch Switch Type: reset type Working Frequency: 433MHz Switching Times: more than 100,000 times Launching Distance: ≥100 m in open space, ≥30 m indoors Executive Standard: NE61058-1:2002+A2:2008; GB14536.1-2008 Power Supply Mode: Kinetic energy self-generation Communication Mode: OOK/FDK Color: White Product Net Weight: 65g Product Size: about 86*86*15mm/3.4*3.4*0.6in Style(optional): Wireless Switch/QX-305JS Wifi/QX-305JS ZigBee/QX-305JS Homekit Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: Wireless Switch: 1 x Wireless Switch 1 x Manual QX-305JS Wifi/QX-305JS ZigBee/QX-305JS Homekit: 1 x Breaker Switch 1 x Manual _x005f_x000D_ 1. WiFi+RF433 Switch: Our smart switch is WiFi+RF433 controller/switch, making your life smarter and more convenient. 2. Remote Control: There is no distance limit for WiFi remote control, as long as there is a WiFi or 4G signal, breaker switch can be controlled remotely. 3. Countdown Function: You can set the countdown for the humidifier, microwave oven, coffee machine, etc., the device will stop automatically when the time is up, so you don't have to worry about the device working all the time. 4. Timing Function: You can set the time to turn on the light, set the time to boil water by our wireless switch. You can also time the device when you are not at home. The maximum current supported is 16A, which can be connected to most electrical appliances and lighting equipment. 5. Sharing & Security: The main account has exclusive permissions, which can be shared with the whole family with one click, so that the family can enjoy the fun of smart life.