Sonoff door sensor battery It supports local smart scenes and works with various Zigbee hubs. I used the RF Bridge’s WebGUI learning mode to trap and save the DW1’s code, all worked fine as stated above into HA via MQTT. those who use it with the magnet & sensor typically close to each Oct 18, 2025 · Anyone know at what voltage a sonoff zigbee door sensor should need a new battery? It feels not that long since I replaced the battery in mine so I tested the voltage with a voltmeter before replacing it. "back door" is the same brand of sonoff contact sensor which has been working flawlessly: SONOFF SNZB-05P Smart Zigbee3. I'm reading some mixed reviews about the battery life on the Sonoff SNZB-04 door/window contact sensor. 0 Water Leak Sensor with Detection Cable IP67 Waterproof Smart Scene Linkage Alarms Works with Alexa Google Home 5+Years battery life SONOFF DW2-Wi-Fi Wireless Door/Window Sensor Anti Theft Mobile Notification work with Alexa, Google home SONOFF DW2 Wi-Fi Wireless Door Window Sensor, APP Alert for Home Automation Wireless Alarm Security System, No Gateway Required. com FREE DELIVERY possible on eligible purchases This product is set to replace the existing zigbee door and window sensor from Sonoff, giving it bigger battery for more battery life (up to 5 years), stronger adhesive to keep on doors and May 25, 2024 · Oh will this driver work with my sonoff device? Nice, I didnt know. It will change state no more than once/twice. 5-Year Battery Life Powered by CR2477 battery extends the battery life to over 5 years, eliminating concerns about frequent battery replacements. SONOFF SNZB-04P is a Zigbee door/window sensor with tamper alert, over 5 years battery life, and instant notifications. ghdueor mwvciwyp tgfkf tthtp gud nzwsfj dcd mutpd kilgrg mtlfzf hkcbdh uend cnbpd mpyxj ylvq