The Texecom Ricochet Premier Elite 360 QD-W Ceiling Mount Quad PIR has Sealed Optics which prevents dust and insects from entering the sensor optics. The 360 QD-W Wireless Ceiling Mount Quad PIR also has a Digital temperature compensation both features eliminating potential false alarms.
3.6m maximum mounting height
9.3m maximum diameter coverage pattern
Digital signal processing
Digital temperature compensation
Auto learn function
Up to 3 years battery life
EN50131-2-2, EN50131-5-3, PD6662:2010 Grade 2 Class II