Door & Window Contacts

Recessed, surface-mount, overhead door and wide-gap door and window contacts for intrusion detection on commercial and residential alarm systems. Top brands in this category include George Risk, Radionix and DSC. Use the filters to narrow results by brand, product type, price and availability.

Every listing includes the manufacturer part number, specs and datasheets, and we offer trade pricing for installers, integrators and IT teams with fast shipping across the US. Ordering for a project or in volume? Request a quote and our team will price it for you.