SONOFF SNZB-04P Zigbee Door/Window Sensor – Monitor Your Home Entry and Trigger Smart Scenes Automatically

Instant security and smart alerts every time a door or window is opened!

Enjoy instant control and real-time alerts with the SONOFF SNZB-04P door and window sensor, designed to give you comprehensive security, peace of mind with tamper alerts, and up to 5 years of battery life.
It supports the Zigbee 3.0 protocol and integrates seamlessly with SONOFF smart devices and local scenes via the eWeLink app.

💡 Key features:

✅ Monitoring the opening/closing of doors and windows:

• The lights automatically turn on when the door is opened.

• Visual/audio alert upon unauthorized entry

• Instant notifications on your phone via the eWeLink app

✅ Tamper Alert: Warns you if someone tries to remove or tamper with the sensor, to ensure complete safety.

✅ Long battery life up to 5 years:
Powered by a CR2477 battery, no need for frequent replacement.

✅ Smart local scenes even without internet:
As long as the Zigbee devices are connected to electricity, scenes are activated without the need for WiFi.

✅ Full integration with Zigbee 3.0:
Supports SONOFF NSPanel Pro, ZB Bridge Pro, iHost, ZBDongle-E/P, Echo Plus 2nd Gen, and others.

✅ Control via Alexa and Google Home: Activate scenes or check door status with just your voice.

✅ Improved design and faster response time:
Improved mounting range (up to 20 mm), with greater accuracy in responding to movement.

Note: A Zigbee Hub is required to function.

📌 Technical specifications:

🔹 Model: SNZB-04P
🔹 Protocol: Zigbee 3.0
🔹 Battery Life: 5 years (CR2477 battery)
🔹 Mounting: Maximum mounting distance 20 mm
🔹 Alerts: Tamper-proof + Open/Close + Scene Activation
🔹 Voice Support: Alexa / Google Home
🔹 Local Scene: Supported – No internet required
🔹 Compatibility: With all Zigbee 3.0 compatible hubs

📦 Package contents:

✔ 1 x SNZB-04P Door/Window Sensor
✔ 1 x Double-sided Adhesive
✔ 1 x User Manual
✔ 1 x CR2477 Battery (subject to availability)

🚪 Your home security starts at the door – SNZB-04P is your smart eye that never sleeps!