George Risk Industries 8307-3 Magnetic Contact Assembly

Product Description

The George Risk Industries 8307-3 is a magnetic contact assembly designed for security and access sensing applications. It combines a magnetic contact with an arm mechanism and a connector, providing a complete sensing solution in a single assembly. The unit ships as a single piece and is intended for installation by security system technicians, electricians, or alarm system professionals working on door, window, or access-point monitoring circuits. The 8307-3 integrates the contact and arm hardware with a matching connector to simplify wiring and reduce installation time on the job.

This assembly is suited for residential and light commercial security or building automation applications where door or access-point sensing is required. The included arm component allows for proper alignment between the magnet and contact head across a range of door or panel configurations. The built-in connector simplifies termination when integrating with alarm control panels or access control systems. Installers working on retrofit or new-construction security projects will find this assembly particularly useful where a self-contained contact-and-arm unit is specified.

Key Features

• Complete assembly includes magnetic contact, arm, and connector in one unit
• Arm mechanism supports proper magnet-to-contact alignment across varied mounting surfaces
• Integrated connector simplifies field wiring and termination
• Sold as a single assembly (quantity per unit: 1)
• Compact form factor suitable for door and access-point monitoring installations

Compatibility

Designed as an OEM-style replacement or upgrade contact assembly for residential and light commercial security and access monitoring systems requiring a magnetic contact with arm and connector configuration.

Installation Notes

Installation should be performed by a licensed electrician or certified alarm system technician in accordance with applicable local electrical codes. Disconnect and de-energize the control panel or alarm circuit before servicing or replacing any contact assembly. Ensure the arm and magnet are aligned within the manufacturer-specified gap tolerance for reliable switching. Follow all low-voltage wiring practices when terminating the connector to the control panel or access control circuit.