We expressly recommend having this product installed by a certified specialist.
This innovative Profiline infrared light beam detects up to a distance of 120 m indoors and 60 m outdoors. Dual light beams and anti-sabotage monitoring of the transmitter and receiver guarantee reliable functionality. A special plus: Installation is quick and easy thanks to the horizontal and vertical alignment capabilities of the transmitter and receiver, laser beam calibration, and LED display.