Sonoff SNZB-04 Zigbee Door / Window sensor

Features:

• Door/Window Monitoring: Detects the status of doors or windows (open or closed) and sends notifications.
• Zigbee Connectivity: Uses Zigbee 3.0 technology for reliable communication with Zigbee hubs.
• Smart Alerts: Sends instant alerts to your smartphone when a door or window is opened or closed.
• Automated Routines: Can trigger automation, such as turning on lights or alarms, when doors or windows are opened.
• Battery Operated: Wireless and powered by a battery, allowing flexible installation without wiring.
• Compact and Discreet Design: Small, easy-to-install sensor that blends into the door or window frame.
• Integration with Smart Home Systems: Compatible with various Zigbee hubs and smart home platforms.

Specifications:

• Model: SNZB-04
• Zigbee Protocol: Zigbee 3.0
• Power Supply: CR2032 battery
• Battery Life: Up to 2 years (depending on usage)
• Operating Range: Up to 100 meters (open space)
• Operating Temperature: -10°C to 40°C (14°F to 104°F)
• Operating Humidity: 10% to 90% RH, non-condensing
• Dimensions:
  Main body: 47 mm x 27 mm x 13.5 mm
  Magnet: 32 mm x 15.6 mm x 13 mm
• Weight: Approximately 30g
• Material: ABS plastic