PIR infrared sensor module is based on infrared technology, automatic control products. High sensitivity, high reliability, low power consumption, low voltage operation mode. Widely used in various auto-sensing electrical equipment, especially for battery-powered automatic control products.
Electrical parameters:
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Delay time: 5-200S(can be adjusted, default 5s +-3%)
Blockade time: 2.5 S (default)
Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
Work temperature: -20 to+80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger
Features :
- Automatic induction : to enter the sensing range of the output is high, people leave the sensing range is automatically delay off high, output low.
- Photosensitive control (optional, not factory setting) can be set photosensitive control, day or light intensity without induction .
- Two kinds of trigger modes: (jumper selectable)
a – Unrepeatable trigger : the sensor output high, the delay time is over, the output automatically from high into low;
b – Repeatable trigger: the sensor output high, the delay period, if there is human in its sensing range Activities, the output will remain high until after the delay will leave high to low .
