Feature:1. The sensor has a detection range of 15 meters, little interference from visible light, simple assembly and convenient use.2. Can be widely used in a variety of automation products such as car doors, garages, robot avoidance, assembly lines, etc.3. The light source is infrared lightemitting diode, which has low power consumption and long service life.4. The product uses 1.93 meters long cable to facilitate your wiring arrangement.5. The output mode of the photoelectric sensor (photoelectric switch) is PNP.Specification:Item Type: BERM Infrared Photoelectric SwitchModel: E3Z-T81Detection Distance: Approx. 15meter / 49.2ftOutput Mode: PNP outputStandard Detection Object: Opaque objectPointing Angle: 3-15Power Supply Voltage: 12-24VDCLight Source: Infrared light emitting diodeCable Length: Approx. 1.93meter / 6.3ftApplication Scenarios: It can be widely used in a variety of automation products such as car doors, garages, robot obstacle avoidance, assembly lines, etc.Working Environment Temperature: -25+75Storage Temperature: -45~+80Humidity: <90%How to Use: The 2-wire switch must be connected to the power source in advance, and it is strictly forbidden to connect to the power supply, and strictly follow the color code on the wiring diagram..Package List:1 x Projector 1 x Receiver