George Risk Industries 180-12WG-G-IND Recessed 3/4 Steel Door Contact

Add concealed door-position monitoring to steel door openings with a recessed 3/4 in contact built around a closed-loop circuit. Recessed mounting places the contact within the door or frame rather than on the surface, helping preserve a cleaner finished appearance at protected openings. The closed-loop arrangement supports monitored alarm circuits that change state when the door moves away from its magnetic operating position. Wide-gap sensing is the defining functional characteristic of this version. It provides greater installation tolerance than a standard-gap contact where door construction, frame geometry, or recessed placement creates more separation between the contact and magnet. That makes the contact appropriate for steel-door applications where alignment must be considered alongside the required sensing gap. George Risk Industries 180-12WG-G-IND combines the recessed 3/4 in format, steel-door construction, closed-loop operation, wide-gap configuration, and UL fire-rated designation in one contact assembly. Select it when those characteristics match the protected opening and alarm-panel circuit requirements. Its fire-rated status makes it relevant to door locations where the opening assembly has fire-rating considerations, while its recessed form factor keeps the sensing hardware out of the primary sightline.