Zigbee Door/Window Sensor (SNZB-04P)

Smart Door & Window Sensor with Tamper Alerts and Zigbee 3.0 Compatibility

✅ Real-Time Monitoring for Doors & Windows
Automate your home with precision—trigger lights when doors open, activate alarms for unauthorized access, and receive instant app notifications to stay informed wherever you are.

✅ Built-In Tamper Protection
Enjoy added peace of mind. The SNZB-04P is equipped with tamper-detection features that alert your phone if the sensor is removed or tampered with—ensuring your home’s security isn't compromised.

✅ Industry-Leading 5-Year Battery Life
Powered by a CR2477 battery, the sensor delivers over 5 years of continuous performance, reducing the hassle of frequent battery replacements.*
🛠️ *Battery life based on SONOFF internal lab testing; actual results may vary.

✅ Zigbee 3.0 Compatibility
Works with Zigbee 3.0 hubs including SONOFF NSPanel Pro, iHost, ZB Bridge Pro, ZBDongle-E, and Echo Plus 2nd Gen—offering broad and reliable integration across smart home platforms.

✅ Reliable Local Scene Automation
Even when your Wi-Fi is down, Zigbee local scenes continue to function as long as devices remain powered—ensuring critical automations stay active when you need them most.

🚪 Secure Access. Smarter Automation. Long-Term Reliability.
The SNZB-04P offers dependable protection and intelligent automation for doors and windows—bringing enhanced awareness and peace of mind to your Zigbee-powered smart home.

🧠 Instant Entry Alerts | 🔒 Tamper Detection | 🔗 Zigbee 3.0 Support | 🔋 5-Year Battery Life

Note: Requires a compatible Zigbee hub for operation.