Edwards Signaling 1078C-N Recessed Steel Door Magnetic Contact with Wire Leads, 3/4" Diameter, Closed Loop, 3/8" Gap Size, White

Secure perimeter monitoring starts at the door — the Edwards Signaling 1078C-N recessed steel door magnetic contact delivers dependable, tamper-resistant detection optimized for commercial steel doors. As a recessed magnetic contact, the 1078C-N keeps hardware flush and discreet while providing closed-loop (N.O.) sensing for intrusion detection, access control and surveillance systems. Its 3/4" diameter, ABS unibody housing with flexible ribbed sides enables fast, glue-free installation and a neat finish that preserves door operation and aesthetics. The magnet housing is isolated from surrounding steel to maximize the standard 3/8" gap performance, minimizing nuisance alarms on loose-fitting doors. With wire leads for quick connection to alarm panels and compatibility with AC or DC power sources, this contact is ideal for retrofits and new commercial installations where reliability and low maintenance matter. Choose the Edwards Signaling 1078C-N when you need a purpose-built magnetic contact that simplifies installation and improves system integrity. Contact us to specify this part for your next access control, security monitoring, or surveillance project.

• Purpose-built for steel doors: engineered housing and magnet isolation reduce false alarms and improve gap performance for reliable security monitoring.
• Easy, glue-free installation: flexible ribbed sides and compact 3/4" diameter recessed design speed up retrofit and new-install workflows.
• Closed-loop reliability: N.O. closed-loop contact delivers consistent alarm reporting for access control, intrusion detection and surveillance integration.
• Durable, tamper-resistant construction: rugged ABS unibody housing resists wear in high-traffic commercial environments for long service life.
• Quick integration: wire lead (fly lead) option simplifies wiring to alarm panels and monitoring systems for faster commissioning.