LiftMaster RGL24LY LiftMaster Commercial Safety Entrapment Protection Brochure - Page 6

Additional devices may be used to supplement primary monitored entrapment protection or basic constant-pressure-to-close. Ancillary Non-Monitored Protection Devices LC-36A 50-HERK2 658206, 658202, 658302 Light Curtains Provide 36 in. of effective height coverage along each side of door to produce an invisible curtain of infrared light for maximum detection capability; multiple sets can be mounted on a door for extended coverage. Motion Detector Microwave technology senses objects moving toward and away from programmed sensing area; differentiates between vehicles and people. Remote control available for convenient programming and adjustment. Pneumatic Treadle Kit Signals the door to open automatically when a vehicle passes over the hose; ideal for automotive dealerships. 4