SDC 463NU 460 Series Narrow Capacitive Touch Sensor, Push to Exit, Electronic Timer, Adjustable or Alternate Action (On/Off), Dull Stainless

For secure, dependable egress control in commercial and industrial environments, the Security Door Controls 463NU Door Release Button combines rugged construction with smart functionality. This 460 Series capacitive touch sensor is built from vandal-resistant stainless steel to withstand heavy use while providing a modern, low-profile exit solution. Integrators benefit from flexible operation: choose an adjustable timer (1–40 seconds) or alternate on/off action to match your access control logic or REX input. The switch auto-senses 12/24V DC for straightforward wiring with electromechanical locks, strikes, or maglocks and easily ties into alarm and monitoring systems.

Visible bi-color illumination indicates relay status at-a-glance, improving operator awareness for security and surveillance teams. Purpose-built for access control, egress, and monitoring applications, the 463NU supports reliable door release without mechanical wear and carries a U.S. origin and a 5-year limited warranty. Specify the SDC 463NU when you need a low-maintenance, high-durability exit switch that integrates seamlessly with modern security and access control systems — order or request a quote for your project today.

• Durable, vandal‑resistant stainless steel housing protects the switch in high-traffic commercial and industrial environments
• Capacitive touch sensing delivers reliable, no-contact egress activation to reduce wear and maintenance
• Field-selectable adjustable timer (1–40 seconds) or alternate on/off action to fit varied access control workflows
• Auto-sensing dual-voltage (12/24V DC) simplifies installation with most access control and lock systems
• Selectable bi-color LED provides clear visual status for users and security staff, improving monitoring and response