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The George Risk Industries 110-T-B is a miniature surface-mounted contact designed for use in security and alarm system installations. This single-gap surface contact comes with terminal and tape mounting and is finished in brown to blend with standard door and window trim. It is sold individually and is typically installed by security system technicians or low-voltage electricians working on residential or light commercial intrusion detection circuits. The compact form factor and tape-assisted mounting make it well suited for quick, clean installs on door or window frames where a recessed mount is not practical.
The 110-T-B is used in surface contact applications on doors and windows as part of a hardwired security or alarm loop. The terminal connection style accommodates standard low-voltage wiring, and the brown finish suits wood trim and painted surfaces commonly found in residential settings. It is sold as a single unit, making it convenient for replacement or small-scale installation work.
Designed as an OEM-style surface contact for use in residential and light commercial hardwired security and alarm systems requiring a miniature surface-mount door or window contact.
Installation is typically performed by licensed low-voltage technicians or alarm system installers. Disable or bypass the alarm loop before wiring the contact to avoid false triggers or panel faults. Secure the tape mount to a clean, dry surface for reliable adhesion, and confirm terminal connections are tight before restoring the circuit. Follow applicable local low-voltage wiring codes when routing conductors.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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