Pair of Universal Infrared Photocells 12/24V AC DC Infrared Sensors for Automatic Gates Garage

Specification: 1 x Security Beam Detector, IP 55 NOT Waterproof, Wall Mounted. 12/24V AC DC power supply, NC COM output. Operating temperature: -10°C to +70°C.
With solar filter, can work in strong light, working distance 15m-25m, the range can be reduced by 30% in bad weather.
Scope of application: Compatible with most brand door openers such as NICE, BFT, CAME, FAAC, HORMANN, CARDIN AVIDSEN etc. and normal open / normal dry contact available. Also works for access control security alarm system.
Function: The infrared photocell will automatically stop or reverse the motor/operator if an object is detected when closing the door.
Installation Guide: The optimal installation height should be greater than 20 cm and the relative distance between the transmitter part and the receiver part should be at least 2 m.