Features
1. Four-element PIR (Passive Infrared) intrusion detector
2. Intelligent multi-level signal processing program applied to analyze and manage various factors to reduce false alarm3. Dual-level filtering system4. Super low power consumption design
5. 2-grade high/low sensitivities optional
6. Wireless modulation signal transmission to provide signal communication by any frequency
7. Digital pet immunity up to 20kg
8. Bi-directional temperature compensation
9. High capacity battery (24-month service life guaranteed in normal use)
10. EDS/anti-electric-shock/anti-mobile-interference
11. Automatic temperature compensation technology
12. Avoid white light interference
13. Low voltage alarm
14. Fully sealed optical parts
15. IP65 waterproof for outdoor use
16. Omni-direction bracket suitable for corner/wall/ceiling mount

Specifications
Operating voltage / current: 3.6V 1 / 2AA battery Current 15 microamps.
Detection range: 12 meters.
The sensor unit: a four yuan sensors.
Installation height: 1.8m.-2.4m.
Sensitivity: level two optional.
RFI / EMI protection:> 30V / m 500MHz.
Alarm output: PT2262 or EV1527 agreement.
Alarm frequency: 315M / 433M and the like.
Transmission Distance: 300 meters (open).
Working temperature: -20 °C / + 40 °C
Operating humidity: 5% -95% (RH).
Anti-white light interference:> 10000LUX.
Detection speed: 0.2m / s to 3.5m / s.