George Risk Industries 110-T-B Mini Surface Magnetic Contact

Monitor a protected opening with a compact magnetic contact intended for surface installation. George Risk Industries 110-T-B combines a mini form factor, self-stick mounting, closed-loop operation, and terminal connections for wired physical-security applications. Its surface-mount arrangement places the contact at the opening rather than requiring a recessed hole in the frame or door edge. Use the contact on doors, windows, cabinets, access panels, and other movable barriers that need an opening-status input. The self-stick mounting method supports placement where drilling is undesirable or where a compact contact location is needed. Terminals provide a direct field-wiring connection, allowing the contact to be incorporated into an alarm panel zone or another closed-loop monitoring circuit. Closed-loop operation supports circuits that remain complete while the protected surfaces are aligned and change state when the contact and magnet separate. This characteristic makes the unit appropriate for perimeter and cabinet monitoring where the security system must detect an opening event. Within the surface-contact range, the distinguishing characteristics are its mini profile, adhesive-backed mounting approach, terminal connection method, and closed-loop contact configuration.