George Risk Industries 20RS 3/8 in. Recessed Magnetic Contact

Monitor a protected opening by mounting this recessed magnetic contact and its mating magnet in opposing portions of a door, window, cabinet, or access panel. The contact’s closed-loop circuit remains closed while the magnet is within its operating range and changes state when the opening separates. Its recessed construction keeps the sensing components less visible than surface-mounted contacts and supports a cleaner finished appearance on compatible frames and panels. George Risk Industries 20RS-12XWG-W uses a 3/8 in. stubby contact format for locations where a compact recessed body is needed. The extra-wide-gap configuration provides more tolerance between the contact and magnet than standard-gap arrangements, helping accommodate openings where alignment or separation varies during normal operation. A white finish suits light-colored frames, trim, and interior door or window installations. The 12 in. wire leads support connection to a hardwired alarm loop, supervised zone input, or compatible security control panel. Select this contact when the installation calls for a recessed, closed-loop sensor with an extra-wide gap rather than a surface-mounted device or a standard-gap recessed contact. Verify the mounting depth, drilling requirements, magnet placement, and control-panel input configuration before installation.