Safety photocell for gate automation – Compatible with all systems, 2 units included, easy installation

Material: ABS Dimensions (LxWxH): 76*49*29mm Detection range: 20 meters Operating voltage: 12V, 24V Supply current: 50mA Operating temperature: +50~(-30) Relay output: Normally open or normally closed, optional. Installation instructions: The optimal installation height should be greater than 20cm and the installation distance should not be less than 2 meters. During installation, the infrared protection device must be placed vertically and on the same horizontal line. When installing, install the receiver first, then the transmitter. When they are in a straight line, the OFF indicator on the receiver will turn off. Connect the wires, and the installation is complete. Note: Due to the high transmission power of this product, there will be no response if the transmitter and receiver are too close together. In this case, you must separate them by at least 1 meter and try again. If the sensor is too close to the receiver and becomes insensitive, remove the focusing lens from both the transmitter and receiver to improve sensitivity. Accessories: screws + expansion tube + washers