Description:
- The SONOFF SNZB-04PR2 is the second-generation Zigbee 3.0 smart door/window sensor, designed to detect open/close states with improved reliability and battery life.
- It integrates seamlessly with SONOFF Zigbee hubs, NSPanel Pro, iHost, Home Assistant, and other Zigbee 3.0 platforms, enabling automation triggers such as turning lights on when a door opens or sending alerts when a window is left open.
Specifications:
- Model: SNZB-04PR2
- Type: Door/Window contact sensor (open/close detection)
- Connectivity: Zigbee 3.0 protocol
- Compatibility: SONOFF Zigbee hubs, NSPanel Pro, iHost, Home Assistant (via Zigbee dongle), Zigbee2MQTT
Control Options:
- eWeLink app (iOS/Android)
- Smart scenes and automation triggers
- Battery: CR2032 coin cell
- Battery Life: Up to 2 years (depending on usage and reporting frequency)
- Design Improvements (Gen2):
- Slimmer, more compact body
- Enhanced battery efficiency
- Stronger magnetic sensitivity for reliable detection
- Installation: Adhesive mounting (no wiring required)
- Operating Temperature: -10 C to +40 C
What's in the box
1 X SONOFF SenseGuard DW Gen2 Zigbee Smart Door/Window Sensor | SNZB-04PR2
