Item Type:Safety Infrared Sensor Material: ABS Gross Weight: 117g/4.1oz Working Voltage: 12-24V Receiving Range: ≤ 15m/49.2ft Frequency: 1.92KHz Wavelength: 940mm/37.0in Input Current: Receiving: 15 ma; Emission: 30ma Operating Environment: - 25 ℃ to 55 ℃ Maximum Load: 1A 36V Size: 49.2x76x29.6mm/1.9x3.0x1.2in 1、High Efficiency and Sensitivity: With the infrared photocell beam, the safety infrared sensor has high efficiency and sensitivity. 2、Premium Plastic: The infrared sensor adopts premium plastic shell, which is durable and has long service life, and the operating environment is ? 25 ℃ to 55 ℃. 3、Dustproof and Waterproof: The water proof and dust proof egg shaped shell is sealed, so that it can work well in different weather types. 4、Infrared Distance: When installing the wireless photocell sensor, the red color outside the protective cover shall be placed vertically. The transmitter produces a reliable, infrared beam that can reach 65 feet and 20 meters. When the infrared beam is interrupted, the relay will output the switch signal. 5、Wide Application:The beam sensor is widely used in parking lots, office buildings, defensive walls, hospitals, family yards, garages, corridors and other places. 2 x Safety Infrared Sensor 1 x Instructions 2 x Rubber Ring 4 x Small Screws 6 x Long Screws 6 x Expansion Pipe