Features:

• Zigbee 3.0 Protocol: Ensures fast and stable wireless communication, with better power efficiency and longer battery life compared to Wi-Fi-based sensors.
• Real-Time Alerts: Sends immediate notifications to the user's smartphone via the eWeLink app when a door or window is opened or closed.
• Smart Automation: Can be used to trigger other smart home devices, such as turning on lights or activating alarms when the door/window sensor is activated.
• Compact and Discreet Design: Small form factor allows for easy installation on any door or window without being obtrusive.
• Low Power Consumption: Powered by a long-lasting battery, typically CR2032, minimizing the need for frequent replacements.
• Wide Compatibility: Works with Zigbee hubs, such as the SONOFF Zigbee Bridge or Zigbee Bridge Pro, and supports integration with platforms like Alexa and Google Assistant.
• Easy Installation: Features adhesive backing, allowing for quick installation without the need for additional tools.

Specifications:

• Model: SNZB-04P
• Protocol: Zigbee 3.0
• Battery: CR2032 (typically lasts 1-2 years)
• Wireless Range: Up to 80m (without obstacles)
• Operating Temperature: -10°C to 40°C (14°F to 104°F)
• Dimensions: Small, compact sensor for easy placement