Photocell safety sensors are installed to protect the space around the gate. If something breaks the beam, the gate or garage door will not operate. Photocells make it possible to set up a perimeter coverage thanks to the bidirectional beam of repeaters and transmitters. The DBS photocells send the infrared beam signal to the edge installed on to the moving leaf, and protect the movement, guaranteeing a total safety of the installation. Where additional safety is required, we recommend sensitive edges. The soft profile edges will reverse a gate upon contact with an object and their malleable form will ensure that even the most fragile of obstructions is unharmed. LED flashing lights provide much more than just a light warning and are long-lasting and energy efficient.