PIR (Passive infrared) Motion sensor is pyroelectric device can detect human movement by detecting Infrared ray emitted by human body. Operating voltage is 5~12VDC, and output voltage is equal to input voltage. High sensitivity, easy for installing. Widely used on the Motion-activated lighting, LED strips Security System, automatic sensory device and more.
Specifications:
Passive Infrared Sensor
Operating voltage: DC 5V ~ 12V, Output voltage = input voltage
Load current: < 4A
Delay time: 5~600 Seconds, adjustable(Default setting 5sec)
Detecting range: <90 degrees cone angle
Detecting distance: 0 ~ 5M, adjustable(Default setting 5M)
Size: 50 * 26 * 21.5mm
Trigger way: continuous triggering
Light sensor: NO
Features:
Automatic Induction: When people enter into the range of induction, it will output a voltage equal to input voltage, after the delay time, it will output 0V; during the delay time if motion detected, the delay time will reset, and start a new delay time.
There is no light sensor control.
Note:
Don’t exposed to direct sun light or lighting, big wind, near a heater or air condition.
Don’t fix it at a place where there are obstructing material (eg. Glass, dense clothes) which IR cannot get though.
Don’t fix it in strong shock or vibration environment.
The PIR Sensor requires a "warm-up time" in order to function properly, about 10s to1min,depend on the delay time; during this time, the signal triggered by the module is not stable, after one minute, it will be ready.
The sensitivity for left-right direction is better than up-down direction, make sure the installation direction is left-right.
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