SDC DPS-11 Door Status Switch, Electromechanical Ball, with SPDT

Ensure precise door position monitoring in critical security environments with the Security Door Controls SDC DPS-11 Door Status Switch. This electromechanical ball switch delivers dependable, tactile feedback for access control, surveillance and security monitoring systems, reducing false alarms and improving system response. With an SPDT contact type and compatibility with 12V or 24V DC power, the DPS-11 easily integrates into alarm panels, auto re-lock circuits and high-current applications. The adjustable ball design accommodates wide door gaps and mounts cleanly on both swinging and sliding doors — an ideal choice for mantraps, communication doors and controlled-entry points. Constructed from robust aluminum and backed by a 5-year limited warranty, the DPS-11 is built for continuous operation in busy commercial and institutional installations. Specify the SDC DPS-11 when you need reliable door status reporting that simplifies installation and strengthens overall security posture. Contact us or add it to your next access control or surveillance project to ensure consistent monitoring and dependable door status feedback.

• Provides fail-safe door position feedback for improved security monitoring and fewer false alarms
• SPDT contact simplifies integration with access control panels, alarm systems and surveillance devices
• Electromechanical ball design adapts to swinging or sliding doors for versatile deployment
• Adjustable for wide door gaps to ensure reliable operation where alignment varies
• Durable aluminum construction with 12/24V DC operation and a 5-year limited warranty for long-term reliability