Entirely made from AISI 316L electropolished stainless steel Certifications for use in Zone 1 and 2, Group IIC T6 (Gas), and in Zone 21 and 22, Group IIIC T85° (Dust) Camera Full HD 1080p, 30x, 60fps Up to 4 simultaneous video streams Integrated wiper Total control through Videotec's PTZ assistant Prewired versions with armoured cable and barrier cable gland (IEC/EN 60079-14) (except for UL versions) Operating temperature:? ?from? ?-40°C (-40°F)? ?up to? ?+60°C (140°F)