Item Type: Infrared sensor Condition: Brand new Material: ABS Color: As pictures shown Input Voltage: AC: 9V-24V, DC: 12V-24V Working Current: <38mA Sensing Distance: <12m/39.37ft Sensitivity: Fixed Reaction Time: About 30mS Intensity of Ambient Light: Maximum.5000Lx Launch Tube: Wavelength: 740nm Type of Illumination: Visible red light LED Lights Indication: Green LED Light: 1) Power switch 2) The flashing light indicates that the signal is weak. Yellow LED Light: Signal of operating status (on/off: valid/invalid of signal) Working Temperature: -20 C - +70 C Storage Temperature: -30 C -+80 C Application Scenarios: Lift doors, revolving doors, sliding doors, fence security, window and balcony security, warehouse security, parking lots and other outdoor security venues. Package List 1 x Infrared Sensor 1 x Lens 1 x Pack of Screws 1 x Instruction Manual When installing and debugging, make sure that the maximum sensing distance cannot be exceeded. 1With the function of infrared alarm, the maximum sensing distance is about 12m/39.37ft. 2After the sensor is installed, an alarm is issued when the object passes the range of the radiation. 3Widely used in lift doors, revolving doors, sliding doors, fence security, window and balcony security, warehouse security, parking lots and other outdoor security venues. 4This infrared sensor is suitable for door control anti-pinch / welcome, gate, automatic door, villa door, factory swing door, home sliding door, retractable door motor. 5LED Light Indicator design will offer you much convenience to know details.