Product name: single fire zigbee 1-way/2-way/3-way switch Shell material: PC Panel material: ABS 1 way Voltage: AC200-240V 50/60Hz 1 way Max.load: 10-100W 2 way Voltage: AC200-240V 50/60Hz 2 way Max.load: 2x (10-100W) 3-way Voltage: AC200-240V 50/60Hz 3-way Max.load: 3x (10-100W) Specifications: Two-way control No need to modify the circuit, easy to achieve two-way control APP control The switch can be controlled through the mobile phone APP anytime, anywhere voice control You can control the switch by controlling the voice command, and support voice assistants such as google, amazon, etc. Timing, countdown function You can DIY the daily time list automatically switch, set the countdown Power-off memory function When recovering after a power failure, the switch can be set to 3 states Keep on/Keep off/Keep the state before power failure Family sharing Through sharing, family members can jointly control Easy to install Install directly in the online box without any changes Package Included: smart switch*1