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PIR (passive infrared) motion detector adopts wide angle Fresnel lens can accurately detect the infrared energy change of environment, therefore detect the intrusion of interior rooms. The detector has advantages of low power consumption, wide detecting range and precise detection. Comparing to similar products in market, this one is powered by two 1.5V AAA batteries that enable it work up to 24 months, users also can easy to replace the battery. Moreover, it adopts temperature compensation design to enhance the detecting accuracy, by combing with digital signal analysis, it can greatly filter false alarms and only set off alarm when burglary/break-ins occur.
- Using 2 pieces of AAA 1.5V battery
- Low power consumption design
- 110 degree and up to 12 meter wide angle detection
- Auto temperature compensation to filter alarm caused by rapid temperature changing
- Internal Antenna design up to 120M (open space) wireless range
- 433MHz wireless frequency, eV1527 code generating IC
- LED indicator, turn on/off for selection
- Testing and working mode
- 2-way wireless supervising design
- Report battery low to alarm panel
- Compatible with wireless alarm panels
- Recommended installation height 2.2M
- Wall mounted bracket is included
