SDC APB1000A Emergency Access Panel Includes Mushroom Button with Key Reset and Siren

When every second counts, the Security Door Controls APB1000A Emergency Access Panel provides a reliable, compliant method to unlock electronic locks in elevator lobbies and other critical access points. Designed as a door access control panel accessory, the APB1000A combines a latching mushroom push button with key reset and an integrated siren so activation both unlocks the door and immediately alerts staff and monitoring systems. With dual-voltage compatibility (12V or 28V DC) and a compact footprint (12" x 8" x 3"), installers can mount it quickly into existing access control and elevator door systems. The audible siren improves situational awareness for security personnel and surveillance monitoring while the keyed reset maintains control over re-arming. Built in the U.S. and backed by a 5-year limited warranty, this Security Door Controls unit offers dependable performance and lower lifecycle costs for facility managers. Ideal for commercial buildings, hospitals and transit hubs—add the APB1000A to your access control and emergency response plan today.

• Provides immediate, audibly signaled emergency unlocking for elevator lobbies and secure doors, improving occupant safety and emergency response
• Latching mushroom push button with key reset prevents accidental reactivation and allows authorized re-arming on site
• Integrated siren delivers a clear audible alert to staff, security personnel and monitoring stations when activated
• Compatible with 12V or 28V DC systems and housed in a compact 12" x 8" x 3" panel for easy integration into access control installations
• Durable US-made construction with a 5-year limited warranty reduces downtime and long-term maintenance costs