Top quality wholesale electronic circuit motion detector pir presence detector

Top quality wholesale electronic circuit motion detector pir presence detector

Item:Wireless Intelligent curtain pir motion detector
The use of advanced digital signal processing the latest technology, the high-precision passive dual infrared probe and fuzzy logic digital circuit design, has a micro-power intelligent power-saving, automatic temperature compensation, anti-small pets interference, tamper alarm, leakproof newspaper and other features. Probe by detecting the three-dimensional space in radiation red

Features:
1, the activities of human targets within range of the infrared detection alert, send a digitally encoded signal, using a wireless (or wired) transmission alarm;
2, chip technology, exclude ordinary detectors can not overcome the interference, only the human body to move to the alarm, low false alarm rate and reliability;
3, anti-light, hot air, electromagnetic radiation, pets interference;
4, firing circuit using high-quality crystal, frequency stability does not drift, firing distance;
5, wide-angle detection, multi-adjustable sensitivity, detection distance;
6, the detector and alarm host automatic code, users equipped with detectors simple, fast;
7, AC-DC dual-use, usually AC power supply outage automatically switched DC power supply.

Infrared Wireless PIR Detector
1, use microprocessor control
2, the real temperature compensation technology, so it will not because the ambient temperature and body temperature close to the detection and sensitivity decreased, sometimes resulting in short-term failure.
3, alarm selectable direction
4, alarm delay can be adjusted
5, anti-RF interference (20V / m -1GHz)
6, using SMT process, anti-RFI, EMI interference

Specifications:
power:AA alkalescence battery 2*1.5V
CPU processing adopted
low power indicate,adjustable time for alarm delay
automatically identify valve control
automatically temp. compensation
anti-RFI & anti-EMI, extremely anti-error
detecting distance:adjustable 4-8m/6-12m/9-18m
detect angle:15degree
RF frequence:433M or 315MHz
sending distance:200m in open area
Install: Wall or corner mounted

Technical Parameter:
Quiescent Current: ≤12uA
Alarm current: ≤10mA
Detection range: 9 m
Detection angle: 15 degrees
Self-test time: about 60S
Alarm Indication: Alarm direction red LED; green LED out direction
Voltage indication: Yellow LED
Working temperature: -20 ℃ ~ + 50 ℃
Humidity: Maximum 95% RH (no condensation)
Installation height: 1.7-2.5 meters