The BX-100PLUS "BoundaryGard"® is a slim 2"x9" photoelectric detector for the exterior surface of buildings which protects multiple doors and windows. BX-100PLUS provides more economical and superior protection for roll-up doors and windows than multiple contacts or audio discriminators. Attempts to break glass or force entry are detected before the attack. Even when windows or roll-up doors are left open for ventilation, BX-100PLUS stays on guard.
FULL TIME (NO/NC) RELAYS - Separate Form A and Form B relays can be used for Security and other functions. Local alarm, annunciation and automation work simultaneously.
EASY ALIGNMENT WITH VISUAL AND AUDIBLE INDICATOR - no vertical adjustment necessary - a sounder activates and LED comes on when the sensor is miss-aligned and shuts off when aligned, thereby assisting in the alignment process. In addition, the Audible Alignment/Alarm Indicator can be used as a deterrent to intruders. This option can be turned on or off with a switch inside the detector.
MAX 99 PERCENT BEAM BLOCKAGE increases unit's resistance to false alarms caused by environmental disturbance such as fog, should beam alignment status achieve the highest level.