Seco-Larm Enforcer E-931-S50RRLQ Large Reflective Photoelectric Beam Sensor prehidepricepss and 1819 Phone Systems

and 1819 Phone Systems

ARCHITECTURAL STYLE POST

Two 7Ah batteries

Surface mount unit

one-channel

Seco-Larm Enforcer E-931-S50RRLQ Large Reflective Photoelectric Beam Sensor prehidepricepss and 1819 Phone SystemsSeco Larm Enforcer E 931 S50RRLQ Large Reflective Photoelectric Beam SensorUp to 50ft (15m) sensing range. Large sensor with patented design and large reflector for a large sensing area and easier alignment. Reflective beam provides reliable perimeter security, minimizing false alarms from falling leaves, birds, etc. Lensed optics reinforces beam strength and provides excellent immunity to false alarms due to rain, snow, mist, etc. Response time