Schlage 653-141 Key Switch DPDT Main Key NS

Built to deliver reliable, controlled access for security and surveillance applications, the Schlage 653-141 keyswitch is a commercial-grade solution for access control, monitoring and alarm panels. This Schlage key switch (keyswitch) uses a DPDT (double-pole double-throw) configuration to switch two circuits independently, allowing integrators to control power, signal lines or alarm interlocks without additional relays. Manufactured in the U.S. and sold under manufacturer part number 653-141, the unit offers a durable, tamper-resistant design ideal for high-traffic environments.

The Main Key NS setup streamlines key management across facilities and reduces the risk of unauthorized operation, while the rugged build stands up to repeated use in control rooms, CCTV racks and perimeter security cabinets. Its straightforward panel-mount installation minimizes downtime during retrofits or new installations and keeps wiring tidy for serviceability. Whether you're specifying components for a commercial access control system, CCTV monitoring station or alarm interface, this Schlage keyswitch delivers dependable switching and improved operational control. Add the Schlage 653-141 to your security toolkit to simplify access workflows and strengthen system reliability—order now for fast integration into your monitoring and surveillance projects.

• Provides secure, tamper-resistant keyed control to protect critical access points and reduce unauthorized operation
• DPDT (double-pole double-throw) switching lets you independently manage two circuits for flexible integration with CCTV, alarms and monitoring systems
• Robust, commercial-grade construction (Mfr. Part No. 653-141) built for frequent use in security and access control environments
• Main Key NS configuration simplifies key management and centralized access for facility operators and service teams
• Easy panel-mount installation reduces retrofit time and installation labor for security integrators and technicians