Edwards Signaling 1044TW-N 1045T Series Switch, Steel Door Surf Mount, 3" Gap, SPDT, #6 Screw Term, White

Keep critical entry points secure with the Edwards Signaling 1044TW-N magnetic contact — engineered for dependable monitoring of steel and industrial doors. This surface-mount magnetic contact delivers a wider 3 in gap and Sentrol-specified internal design to prevent sticking or freezing on seldom-used entrances, reducing nuisance alarms and service calls. The SPDT contact output and wired connectivity make the 1044TW-N simple to integrate with alarm panels, access control systems and surveillance setups. Built from durable ABS with concealed #6 screw terminals and external test points, it speeds installation and simplifies routine testing for busy security teams. Ideal for metal entry/exit doors, overhead doors, skylights and roof hatches, this Edwards Signaling magnetic contact is optimized for robust performance in commercial and industrial security environments. Upgrade door monitoring and minimize false positives—add the 1044TW-N to your next security or access control project.

• Reliable steel-door monitoring that reduces false alarms with a wider 3 in gap
• Fast, straightforward surface-mount installation with concealed #6 screw terminals
• SPDT contact provides flexible wired connectivity for alarm panels and access control
• Rugged ABS housing designed for industrial doors, overhead doors and roof hatches
• External test points for quick verification and maintenance without disassembly