Sonoff SNZB-03

【5-Sec Faster Detection】Automatically turn the lights on immediately when you pass by, and turn off the light after you leave, the shortest time can reach 5 seconds, helping you save energy. 【3-Year Battery Life】Powered by CR2477 battery extends the battery life to over 3 years, eliminating concerns about frequent battery replacements. 【Zigbee 3.0 Compatible】Supports Zigbee hubs using the Zigbee 3.0 protocol, such as SONOFF NSPanel Pro, SONOFF iHost, SONOFF ZB Bridge Pro, SONOFF ZBDongle-E, and Echo Plus 2nd 【Local Smart Scene】Even if your WiFi network crashes, you can still activate Zigbee local scenes as long as your Zigbee devices are powered on. 【Home Security】SNZB-03P can also be used for security purposes such as detecting unauthorized entry. It can trigger a camera to record a video, activate a sound alarm through the gateway, and send app notifications to alert you, and ensure the safety of your family and property. Note : SNZB-03P needs to be used with Zigbee Hub., Weight: 0.12786811196 pounds, Manufacturer: SONOFF