Description
Know when a door, window or cupboard changes state
The SNZB-04P provides simple open and closed events for security notifications, heating setbacks and lighting automations. A tamper event helps identify unwanted removal.
Key specifications
- Zigbee 3.0
- Magnetic contact with 20 mm maximum gap
- Tamper alert
- CR2477 battery included
- Designed for multi-year battery life
Mounting: Align the sensor and magnet carefully and verify both states before relying on an automation.

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