Leveraging proprietary infrared technology, fuzzy logic and sophisticated algorithm, the sensor accurately detects human body movements within an approximate range of 8 meters, and effectively cuts down on interference and false alarms with automatic temperature compensation and anti-draft technology. The unit works well in the corner of a lobby, hall or corridor.

Power Supply:DC 3V (1.5V AA battery x 2)

Static Current:≤ 50 uA

Alarm Current:≤ 11 mA

Detection Scope:8m/110°

Transmitting Distance:≤ 80 m (open area/no interference)

Radio Frequency:868 MHz (±75KHz)

Housing Material:ABS plastic

Operation Condition:Temperature:  -10°C ~ +55°C

Relative Humidity:  ≤80% (Non-condensing)

Detector Dimensions (LxWxH):101.5 x 59 x 37.5 mm

Bracket Dimensions (LxWxH):60 x 29 x 27 mm