585 Presence Detector Diffused active infrared technology 11.8" I x 1.9"h x 1.9"w Black anodized aluminum 9'x0" maximum mounting height Supply voltage: 24VAC/DC Compatible Operators 6000 6300 Close Request Information Discuss your needs directly; fill out the form below. loading 596 Motion Sensor 663 Motion Sensor 523 Safety Sensor