Why a Zigbee Motion Sensor with Multi-Sensing Matters

In modern smart building and IoT deployments, motion detection alone is no longer sufficient. System integrators and solution providers increasingly require context-aware sensing, where motion data is combined with environmental and physical condition feedback.
A Zigbee motion sensor with temperature, humidity, and vibration sensing enables:
• More accurate occupancy and usage analysis
• Smarter HVAC and energy optimization
• Improved security and asset protection
• Reduced device count and installation cost
The PIR323 is designed specifically for these multi-sensor use cases, helping B2B projects scale efficiently.

Key Features of PIR323 Zigbee Motion Sensor

Multi-Dimensional Sensing in One Device
• PIR Motion Detection
Detects human movement for occupancy monitoring, automation triggers, and security alerts.
• Temperature & Humidity Monitoring
Built-in sensors provide continuous ambient data for HVAC control, comfort optimization, and energy analytics.
• Vibration Detection (Optional Models)
Enables detection of abnormal movement, tampering, or mechanical vibration in equipment and assets.
• External Temperature Probe Support
Allows precise temperature measurement in ducts, pipes, cabinets, or enclosed spaces where internal sensors are insufficient.

Built for Reliable Zigbee Networks

•  Zigbee 3.0 compliant for broad ecosystem compatibility
•  Acts as a Zigbee router, extending network range and improving mesh stability
•  Low-power design for long battery life in large-scale deployments