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 semiflush directly to a ceiling or a standard octagonal electrical box.

• Enhanced signal processing
• 360° x 7.5 m (24 ft) pattern
• Surface/semi-flush mountable
• Internal pointability
• Sealed detector chamber