George Risk Industries Inc. S4400A Recessed Contact Switch

Product Description

The GEORGE RISK INDUSTRIES INC. S4400A is the replacement switch component for the 4400-A recessed contact set. Recessed contacts are magnetic sensors used in security and access-control wiring, typically mounted flush into door frames, window frames, or walls to detect open or closed states. This listing covers the switch half of the assembly only, not the full set. Security installers and low-voltage electricians specify this part when the switch portion of an existing 4400-A installation requires replacement without pulling the entire assembly.

The S4400A is suited for residential and light commercial security systems where recessed door or window contacts are required. Because it ships as the switch-only component, it is the correct choice when a technician needs to service an installed 4400-A set and the magnet half remains serviceable. Sold individually, one switch per unit.

Key Features

• Switch-only component designed for use with the 4400-A recessed contact set
• Recessed mount style for flush, concealed installation in door or window frames
• Sold individually, allowing targeted replacement of the switch half only
• Compact form factor consistent with standard recessed contact cutout dimensions

Compatibility

Designed as the switch-only replacement for the GEORGE RISK INDUSTRIES INC. 4400-A recessed contact set.

Installation Notes

Installation of recessed contact switches is typically performed by licensed low-voltage electricians or alarm installation technicians. De-energize the security or access-control circuit before handling any wiring connections. Follow local low-voltage wiring codes and the system panel manufacturer guidelines when terminating leads. Confirm the replacement switch seats fully and flush in the existing bore before securing and restoring power to the circuit.