Specifications:

Brand: SONOFF
Model: SNZB-04P
Wireless Connection: Zigbe 3.0
Installation Distance: ≤20mm
Battery Model: CR2477 (3V)
Working Temperature: -10°C ~ 60°C
Working Humidity: 5-95%RH, non-condensing
Casing Material: PC (Polycarbonate)
Net Weight: 33g
Product Dimension: Transmitter - 50.5x32x21.9mm, Magnet - 27x12x12.4mm

Features:

1. Enhanced Security with Tamper Alert: The advanced tamper-proof design ensures additional security by sending instant alerts to your phone if the sensor is tampered with.
2. Extended Battery Longevity: Enjoy up to 5 years of continuous operation with a high-capacity CR2477 battery, minimizing the need for frequent replacements.
3. Seamless Smart Integration: Easily integrates with Alexa and Google Home, allowing you to create automated routines and control your smart home devices effortlessly.
4. Local Scene Intelligence: Maintain operational smart home scenes even if your WiFi network fails, thanks to the robust and low-latency Zigbe 3.0 protocol.
5. Comprehensive Smart Notifications: Stay informed with real-time app notifications for unauthorized entries and tampering, ensuring constant vigilance and peace of mind.

Package Include:

1x Door/Window Sensor