SONOFF SNZB-04P Zigbee Door Window Sensor Home Security Alarm Sensor Local Smart Scene Works with Alexa Google Home Smartthings

SNZB-04P is a Zigbee 3.0 protocol-based door/window sensor equipped with a tamper-proof feature. It seamlessly interacts with other smart devices to easily create various scenarios, such as automatically turning on lights when a door is opened, triggering audible and visual alarms in case of unauthorized entry, and sending app notifications to keep you informed.

Compared with SNZB-04, SNZB-04P has improved design and performance. With a tamper alert, 5 years battery life, Maximum installation distance is 20mm, and the sensor on/off for more than a period can be used as a scene trigger condition.

Equipped with tamper-proof features ensures your peace of mind. You will receive App notifications on your phone if the sensor is tampered with.

With local scene intelligent linkage, even if your WiFi network crashes, you can still activate Zigbee local scenes as long as your Zigbee devices are powered on. Lower latency, higher reliability.

Besides, SNZB-04P seamlessly integrates with Zigbee hubs utilizing the Zigbee 3.0 protocol, such as SONOFF NSPanel Pro, SONOFF iHost, SONOFF ZB Bridge Pro, SONOFF ZBDongle-E, SONOFF ZBDongle-P, and Echo Plus 2nd...

Custom Duration Setting

Receive App notifications when the door is left open upon leaving.

*SONOFF ZBBridge-P/NSPanel Pro/iHost is needed.

Extended Battery Life

Using CR2477 battery extends the battery life to over 5 years, eliminating concerns about frequent battery replacements.

Tamper Alert

Equipped with tamper-proof features ensures your peace of mind.
Receive App notifications on your phone if the sensor is tampered with.

Local Scene Intelligent Linkage

Even if your WiFi network crashes, you can still activate Zigbee local scenes as long as your Zigbee devices are powered on. Lower latency, higher reliability.

Explore More Possibilities

Based on eWeLink App Third-party platform function, supporting Alexa, Google Home, Smartthings, Alice and IFTTT.

Add to Home Assistant

Easily add to Home Assistant for your home automation through ZHA or Zigbee2MQTT.