SDC 432KLDUR Exit Switch, 1-Gang, Latching/Key Reset DPST, Mushroom Head, LOCKDOWN Legend, Amp at 30 Volt DC, 2-7/8" Width 4-1/2" Height, Dull Stainless Steel

Ensure secure, authorized lockdown and emergency door release with the Security Door Controls SDC 432KLDUR exit switch. Built as a heavy-duty emergency & lockdown button, the 432KLDUR uses a 1-1/2-inch mushroom head and latching DPST contacts that remain depressed until reset with the included key—eliminating accidental resets and ensuring only authorized personnel restore access. The dull stainless steel faceplate and water-resistant contacts are engineered to withstand impact and high-frequency use in schools, healthcare facilities, correctional environments and commercial sites.

Designed for easy integration with access control, alarm and monitoring systems, this exit switch supports 12/24V DC input and screw-terminal wiring, fitting a standard 1-gang footprint (approx. 2-7/8" W x 4-1/2" H). The red LOCKDOWN legend ensures immediate visual recognition during incidents, improving response and reducing confusion in security and surveillance environments. With a 5-year limited warranty, the SDC 432KLDUR delivers long-term reliability for critical safety applications.

Specify the SDC 432KLDUR for secure lockdown procedures and dependable emergency monitoring—order now to upgrade your access control and emergency response systems.

• Provides controlled lockdown with a latching, built-in key-reset to prevent accidental or unauthorized reactivation
• Large 1-1/2-inch mushroom head for fast, unmistakable emergency activation under panic conditions
• Rugged dull stainless steel construction with water-resistant DPST contacts for reliable, high-frequency use
• Compatible with 12/24V DC systems and standard 1-gang mounting for seamless access control and alarm integration
• Prominent LOCKDOWN legend and red actuator for clear visual identification; backed by a 5-year limited warranty