George Risk Industries 3030-T-W Recessed Open Loop Terminal

Product Description

The George Risk Industries 3030-T-W is a recessed open loop terminal contact designed for use in security and alarm system installations. This type of device mounts flush within a door or window frame, providing a concealed magnetic contact point that signals an open or closed circuit state to a connected control panel. The white finish allows the unit to blend with light-colored frames and trim. Sold as a single unit, it suits low-voltage wiring applications handled by alarm installation technicians and licensed electricians performing security rough-in work.

This recessed contact is used in residential and light commercial security installations where a concealed, clean appearance is required. The 3/8 inch form factor fits into standard recessed bore holes drilled into door frames, window sashes, or casings. It is commonly paired with a corresponding magnet to complete the open loop circuit. Installers working on new construction or retrofit alarm systems will find this contact applicable to wood, hollow metal, and composite frame assemblies.

Key Features

• Recessed open loop terminal design for concealed, flush-mount installation
• 3/8 inch diameter fits standard recessed bore applications
• White finish blends with light-colored door and window frames
• Terminal-style connection supports reliable low-voltage wiring termination
• Single unit sold per each for precise quantity ordering

Compatibility

Designed as an OEM-style recessed contact for residential and light commercial security and alarm system applications requiring a 3/8 inch recessed open loop terminal configuration.

Installation Notes

Installation is typically performed by licensed alarm technicians or electricians working under applicable low-voltage codes. De-energize the alarm control panel and associated wiring before handling any contact or terminal connections. A standard 3/8 inch drill bit and bit guide are used to bore the mounting cavity to the correct depth and diameter. Follow the alarm system manufacturer wiring guidelines and local code requirements for low-voltage security circuits.