

SESM431TQW
The Seco-Larm Enforcer Magnetic Contact, Surface Mount (1 In. Gap) is a simple mini contact for Normally Closed (NC) circuits. The magnet and switch surface-mount up to 1-inch apart using either the included screws or the included double-sided tape. The unit's contact reed switch is SPST with iridium plating for long life. It also featured gold-plated screw terminals to ensure long-term, reliable performance.
So many places and things to protect; so many ways to protect them; one partner: