Watchguard 4x Beam Hardwired IR Motion Detector - ALE-PIRB Camera Type_Thermal 63 µm Lens Q1808-LE: Varifocal

63 µm Lens Q1808-LE: Varifocal 12-48 mm

this camera provides seamless panoramic coverage—ideal for wide-area monitoring in public spaces

typically between 2

PE Plastic (Lens) Infrared Detection Range 16

Watchguard 4x Beam Hardwired IR Motion Detector - ALE-PIRB Camera Type_Thermal 63 µm Lens Q1808-LE: VarifocalThis 100m photoelectric detector uses 4 pulsed infrared beams that are designed to activate an alarm only when 4 beams are simultaneously blocked. The robust IP55 housing of the four photoelectric detectors is designed to provide reliable perimeter security both indoors and out. The transmitters emit invisible infrared beams to the receiver with changing frequencies to protect beams from disturbance. Product features: Outdoor detection range up to