Description The ceiling mount, low profile panoramic DS936 PIR Detector uses alternate polarity pulse count. It also uses a pointable Fresnel lens to provide up to 7.5 m (24 ft) of coverage and can be mounted on the surface, or semi-flush directly to a ceiling or a standard octagonal electrical box. Features PIR movement detector Low profile design 360 degree coverage Mounting height 2m to 3.6m Up to 7.5m coverage (Height dictates coverage area) Surface/semi-flush mountable Internal pointability, sealed detector chamberr
