Product Overview The SONOFF SNZB-04 is a ZigBee-based wireless door/window sensor designed to enhance your smart home security. This compact and reliable sensor allows you to monitor the status of your doors and windows, sending real-time alerts to your smartphone when they are opened or closed. It integrates seamlessly with the eWeLink app and is compatible with SONOFF ZigBee Bridge, enabling smart automation and providing an added layer of security to your home. With simple peel-and-stick installation, the SNZB-04 can be easily placed on doors, windows, drawers, garage doors, or blinds, giving you peace of mind wherever you need it. Key Features Real-Time Monitoring: Receive instant notifications on your smartphone when your door or window is opened or closed, ensuring you're always aware of any activity in your home. Scene Linkage: Integrate the sensor with other ZigBee and Wi-Fi devices through the SONOFF ZigBee Bridge, enabling automated actions such as turning on lights when a door is opened. Camera Integration: Add a SONOFF camera to the sensor via the eWeLink app to view what's happening at home. The two-way audio function allows you to communicate with anyone entering your home. Low Battery Notification: Receive alerts when the sensor’s battery is running low, so you can replace it in time and avoid any interruptions in monitoring. 3-Month History Record: Check the 3-month history of door/window activity directly in the eWeLink app, allowing you to review past events. Simple Installation: Easily install the sensor with the peel-and-stick adhesive, making setup quick and hassle-free. Share Control: Share the sensor with family members, allowing them to monitor and control the connected devices for enhanced home security. Compatible Controllers eWeLink App SONOFF ZigBee Bridge Amazon Alexa Google Home Requires a Hub to Work? Yes, the SONOFF SNZB-04 requires a SONOFF ZigBee Bridge to function. The bridge is not included and must be purchased separately. Power Battery Type: 3V CR2450 (not included) What's Included 1 x SONOFF SNZB-04 ZigBee Wireless Door/Window Sensor 1 x User Manual Product Specifications Wireless Connection: ZigBee 3.0 Material: PC (Polycarbonate) Dimensions: Magnet: 32 x 15.6 x 13 mm Sensor: 47 x 27 x 13.5 mm Note: Ensure you have a compatible ZigBee bridge for full functionality.
