George Risk Industries Inc. 195-12-BL Recessed Switch Set

Product Description

The GEORGE RISK INDUSTRIES INC. 195-12-BL is a recessed switch set designed for door, window, or perimeter contact applications in security and alarm systems. Finished in black, this single-unit switch set installs flush into a drilled recess, keeping the contact concealed when the door or window is in the closed position. The 0.75-inch form factor fits standard recessed contact bores used across residential and light commercial security installations. Electricians and alarm technicians are the typical trade professionals who specify and install this type of contact.

This switch set is suited for recessed mounting in wood, metal, or composite door and window frames where a low-profile, concealed magnetic contact is required. It is commonly used in intrusion detection systems, access control perimeter loops, and supervised alarm circuits. The black finish blends with dark-colored frames and trim, making it a practical choice for installations where aesthetics and concealment both matter.

Key Features

• Recessed form factor keeps the contact concealed within the frame when closed
• 0.75-inch recessed housing fits standard drilled contact bores
• Black finish for use with dark-colored door and window frames
• Single-unit set includes switch and magnet components
• Suitable for residential and light commercial security perimeter loops

Compatibility

Designed as an OEM-style replacement or new-installation recessed magnetic contact for standard 0.75-inch recessed contact applications in door and window alarm circuits.

Installation Notes

Installation is typically performed by a licensed electrician or certified alarm technician. De-energize the alarm circuit or control panel loop before wiring the contact leads. A 0.75-inch drill bit or spade bit is used to bore the recess in the frame and the door or window sash. Follow local electrical codes and alarm industry wiring standards when routing low-voltage signal wiring.