SEE931S50RRLQ
Perfect for monitoring garages and outdoor gates, the Seco-Larm Enforcer Large Reflective Beam Sensor (50’) triggers an alarm through a security system when its infrared (IR) beam is broken. The large size of both the sensor and the reflector provides a large sensing area for wide entryways, as well as easier alignment during installation. This sensor also features lensed optics to strengthen the beam and minimize false alarms due to rain, snow, falling leaves, birds, etc.