Digital dual passive infrared ceiling detector

Intelligent passive infrared ceiling detector

PIR Ceiling Detector

Dual-infrared Ceiling Detector with 4.0m Maximum Installation Height

Dual-infrared Ceiling Detector with Full Orientating Top Viewing Angle of 110 Degrees

Dual-infrared Ceiling Detector with Up to 4.0m Installation Height and Slim Shape Design

Dual Infrared Ceiling Detector with Full Orientation and Up to 6m Installation Height

Dual-technology Ceiling Detectors, Microwave Detective Range AdjustableNew

ceiling detector

Wired/wireless ceiling detector

Wired ceiling detector(HW-YXD01)