Motion sensor Engo EPIR ZigBee — wireless PIR movement detector

Engo EPIR ZigBee motion sensor is a wireless PIR movement detector designed for integration with ZigBee smart home and security systems. The device uses passive infrared sensing to detect human presence and movement, then transmits events and status updates over a ZigBee network. It is suitable for automated lighting control, occupancy detection and intrusion alerting in homes, offices and other indoor environments.

Advantages

The detector provides wireless, battery-powered operation with low power consumption for extended maintenance intervals. Passive infrared sensing delivers reliable detection of human thermal signatures while minimizing false triggers from non-living heat sources. Compatibility with ZigBee networks enables interoperable communication with hubs, gateways and other smart devices for centralized automation and alerting. Compact design allows discreet installation on walls or ceilings.

Suitable for

• Automated lighting control in residential and commercial interiors
• Occupancy sensing for energy-saving HVAC and lighting schedules
• Integration into intrusion detection and alarm systems
• Room-level presence detection for smart home scenes and automation

Key specifications

• Detection type: passive infrared (PIR)
• Wireless protocol: ZigBee-compatible communication
• Power supply: battery-powered (low power consumption)
• Mounting options: wall or ceiling installation
• Detection coverage: typical indoor room coverage for human movement
• Operating environment: indoor use, residential and commercial spaces

How to use

Install the motion sensor on a wall or ceiling at a height and orientation that provides an unobstructed view of the monitored area. Pair the device with a ZigBee-compatible hub or gateway following the hub manufacturer’s inclusion procedure to add the sensor to the network. After pairing, configure sensitivity, reporting intervals and automation rules from the hub or controller application to match the desired behavior for lighting, heating or alarm actions.

Usage recommendations

For reliable detection, avoid pointing the sensor at direct heat sources such as radiators, air conditioning vents or windows with strong sunlight. Place the sensor to cover typical walking paths and entry points, and test detection zones after installation. Use recommended battery types and follow hub guidelines for optimal reporting and battery life.