GRI 2020-TWG-W Wide Gap Magnetic Contact

Overview

The GRI 2020-TWG-W is a wide gap magnetic contact switch designed for recessed installation. This component is critical for perimeter security, providing a reliable closed-loop detection method for doors, windows, or other access points. Its wide gap capability allows for greater flexibility in installation and tolerance for minor structural shifts or movement, ensuring consistent signal integrity for intrusion detection systems. The 2020-TWG-W is engineered for environments where a discreet, flush-mounted sensor is required.

Compatibility

This magnetic contact is designed for use with most commercial alarm control panels and security systems that support closed-loop contact inputs. It is compatible with systems requiring a wide gap sensor for increased operational tolerance. Specific compatibility should be verified against your alarm panel's input specifications and loop resistance requirements.

Installation Notes

The 2020-TWG-W requires recessed mounting into a door or frame, typically using a 3/8" drill bit. Ensure the magnet and the switch are aligned for optimal performance within the specified wide gap range. Terminals are provided for secure wiring connections to the security system's input loop.