Alarm Contacts

Shop door and window alarm contacts for doors, windows, cabinets and perimeter security points. The collection includes magnetic and specialty contact sensors selected for common integration, replacement and expansion needs. Use the category to narrow the options around the job itself, then confirm that each product matches the equipment, cabling and environment already planned for the system.

Before selecting a model, compare contact type, gap distance, mounting style, wiring, environmental exposure and alarm-panel input requirements. The surrounding system matters just as much as the individual product, so check cabling, mounting, power and control dependencies where they apply. For upgrades, confirm that new hardware can coexist with the existing infrastructure instead of assuming backward compatibility.