Infrared Sensor Single Beam Detector Security Alarm Home Door Laser Alarm SystemInfrared Sensor Single Beam Detector Security Alarm Home Door Laser Alarm System Install each pair at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host (which not included here). Install Distance(Max.)in the above chart means the maximum install distance between the two detector parts. Great to be installed for

The 2 analog outputs represent the location of the two potentiometers and the digital output represents if the button has been pressed

DC Current per I/O Pin 40 mA

A terminal of the charger using a high voltage device

Main chip: NE555

electric fish electromechanical battery group

630 terminal hoes

Distance Reduce (About 3M)

• Wide Supply-Voltage Range: 4

Pin pitch: 2

Nextion 7″ TFT LCD Screen Module Display Pannel For Raspberry Pi Arduino Kits is a seamless Human Machine Interface (HMI) solution

Its idle current value is 16mA

Relay output (NO or NC for option)