High Compatibility: Our infrared photocells are compatible with many motor brands. Reliable Performance: Powered by 12/24V AC/DC, these Universal Infrared Sensors operate effectively up to a distance of 15-20m, even in bright light thanks to their solar filter, which only reduces the range by 30% in bad weather. Enhanced Safety: In the event of an obstruction to the infrared beam, the Universal Infrared Sensors automatically stop or reverse the motor of the gate cell or garage door, protecting against accidents. Easy Installation: Comes with a detailed installation guide, install the gate photocells at an optimal height of more than 20 cm and at a minimum distance of 2 meters between the transmitter and receiver units. Robustness and Durability: Designed with a weather-resistant housing, these photocells ensure long life and reliability in various environmental conditions.