Nascom N78G/STX52 1" Recessed Wide Gap Sensor with 1 Form A Switch

Keep doors and windows secure without compromising appearance — the Nascom N78G/STX52 recessed wide gap magnetic contact is engineered for reliable intrusion detection in commercial and institutional environments. This Nascom magnetic contact features a 1" recessed wide-gap sensor that tolerates installation variances and helps prevent nuisance alarms, while the 1 Form A switch (SPST, normally open) delivers straightforward compatibility with alarm panels, access control and monitoring systems. The low-profile gray housing provides a discreet, professional finish ideal for offices, retail storefronts, and facility doors. Manufactured to durable standards (MX origin), the unit is built for long-term use in security, surveillance and access control applications. Installers will appreciate the simplified mounting and the sensor’s ability to maintain secure contact even with slightly misaligned frames. Whether you’re upgrading perimeter security or specifying components for a new access control project, the Nascom N78G/STX52 offers dependable performance and easy integration. Add this recessed wide gap sensor to your next intrusion detection system or contact our sales team for volume pricing and technical support.

• Discreet recessed design for clean, tamper-resistant installation that preserves door and frame aesthetics
• Wide-gap sensing tolerates misalignment and larger mounting tolerances to reduce false alarms and callbacks
• 1 Form A switch (SPST, normally open) for seamless integration with alarm panels and access control systems
• Low-profile gray housing blends with commercial fixtures and simplifies retrofits in doors, windows, and cabinets
• Robust construction and reliable contact performance for continuous perimeter security and intrusion monitoring