Designed with the reflected infrared sensor, indicator light.
Built in a potentiometer for sensitivity control.
On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L
Onboard signal output instructions, the output is the highly effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection & middot
Signal detection sensitivity can adjust
Reserve all the way more circuits (P3 voltage drawn)
Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
Detection angle about 60 degrees, the flame spectrum especially sensitive.
The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.
Wide operating voltage range: the default operating voltage DC4.5V-20V.
Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low. Ultra-small size.
PIR Motion Sensor Switch can use with lamps, incandescent lamps (bulbs), old-fashioned fluorescent lamps, electronic fluorescent ring lamps, spotlights, transformers, small electrical appliances, and other all other appliance
Good solution for energy saving and easy in installation. and Delay adjustment: 10 Seconds – 7 Minutes and Adjustable Lux: turn on the lights during the day or night
Sensitivity Adjustable: Turn on Lights during Day or nights
