The wall mount, long range DS778 PIR Detector uses Motion Analyzer II signal processing to reduce false alarms. To aid in walk testing, the DS778 features a high efficiency alarm LED that is visible throughout the coverage pattern. This allows one installer to install and test the detector. The detectors internally pointable optics and mounting options provide installation flexibility. Also known as -DS778 Motion Sensor-Bosch DS778 Motion Sensor - 102 Operating Range-Bosch - DS778 - Bosch DS778 Motion Sensor - 102 Operating Range
