The E-9611-2B25 (black case) and E-9611-2W25 (white case) have the same outstanding features as the 8 other models of Curtain/Barrier Sensors. Each sensor has a 50' range indoors (25' range outdoors) and can be installed in narrow spaces like windows, doorways, skylights or on fence tops.

The sensors can be programmed to trigger on the breaking of a single beam or any 2 adjacent beams. Other features include rugged, weatherproof Aluminum construction for indoor and outdoor protection, a N.O./N.C. 1Amp relay, and a built-in LED alignment system and tamper circuit.

SECO-LARM has 10 different models of Enforcer Curtain/Barrier Sensors available, in lengths from 2-beam models in 11" cases, up to 10-beam models in 80" cases.