Sonoff Door Window Sensor (Zigbee)
The Sonoff Zigbee Door/Window Sensor (models SNZB-04 and SNZB-04P) is a wireless, battery-powered device that provides real-time monitoring of doors and windows as part of a smart home security system. A compatible Zigbee hub is required for operation.
Key Features:
- Real-Time Open/Close Status: The two-part sensor instantly communicates whether the monitored door or window is open or closed.
- Zigbee 3.0 Connectivity: Operates on the reliable Zigbee 3.0 protocol, requiring a compatible Zigbee hub (e.g., Sonoff ZBBridge, NSPanel Pro, or hubs from other brands like SmartThings, Alexa with built-in hub, or Home Assistant) for all smart functionalities.
- Instant Alerts and Notifications: Receive immediate push notifications on your smartphone via the eWeLink app when a door or window is opened unexpectedly.
- Smart Scenes & Automation Triggers: Use the sensor status to trigger complex automations, such as automatically turning on a light when a door opens, starting a security camera recording, or sounding an alarm.
- Security System Integration: An essential component for home security setups, allowing you to arm and disarm security modes.
- Long Battery Life: Powered by a CR2032 battery (included) with an estimated life of up to 1 year, minimizing maintenance needs.
- Low Battery Notifications: Receive alerts on the eWeLink app (when used with a compatible eWeLink hub) when the battery level is low.
- Simple Installation: Features a compact, minimalist design and comes with 3M adhesive tape for easy, tool-free mounting on almost any surface.
- Broad Compatibility: Works with popular third-party platforms and voice assistants (Amazon Alexa and Google Home) when paired with a compatible hub.
- History Records: The eWeLink app stores records of opening and closing activities for up to three months for added security and monitoring.
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