George Risk 8080-TMC-G Recessed Magnetic Contact Switch Set

Product Description

The GEORGE RISK INDUSTRIES INC. 8080-TMC-G is a recessed magnetic contact switch set designed for use in security and access control installations. Each set consists of a magnet and a switch assembly that work together to detect the open or closed status of a door, window, or access panel. The switch housing is constructed from steel and finished in gray, making it suitable for installations where a low-profile, surface-flush appearance is required. This pack contains 10 switch sets, making it a practical quantity for contractors completing multi-point installations or stocking service vehicles.

Recessed magnetic contact switches are used in residential and light commercial security systems, fire alarm door monitoring circuits, and access control applications. The 3/4 inch form factor fits standard recessed boring in wood or metal door frames. Electricians and low-voltage security technicians are the primary installers of this component. It is commonly specified on new construction and retrofit projects where surface-mounted contacts are not acceptable per the design or code requirement.

Key Features

• Recessed form factor for low-profile, flush installation in door or window frames
• 3/4 inch diameter housing fits standard recessed boring
• Steel construction with gray finish for durability and discrete appearance
• Pack of 10 complete switch sets reduces per-unit cost on multi-point jobs
• Magnetic actuation with no mechanical contact wear for long service life

Compatibility

Designed as an OEM-style recessed magnetic contact switch set suitable for use in standard residential and light commercial door and window security or access control circuits requiring a 3/4 inch recessed contact.

Installation Notes

Installation is typically performed by a licensed low-voltage technician or electrician in accordance with applicable local codes and NFPA 731 for security system wiring. Power down or de-energize the circuit panel before connecting switch leads. Use a 3/4 inch spade bit or boring tool to prepare the recess in the door frame and door edge to the required depth. Verify proper magnet-to-switch gap alignment per the manufacturer data sheet to ensure reliable actuation.