Description Specifications Requires a Zigbee hub. Supports Zigbee hubs that use the Zigbee 3.0 protocol, and theoretically supports the addition of most Zigbee hubs developed according to Zigbee 3.0 protocols. Like SONOFF ZBBridge, ZBBridge-P, NSPanel PRO, AIBridge, Dongel. You can customize the actions according to single press, double press, and long press of the wireless switch. For example, when you leave the house, turn off all the lights with one click. Can use icon stickers to explain what each button does. Input: 3VBattery model: CR2477Dimension: 45x45x17.7mmColor: white
