The Securitron BA-DPA-24 Door Prop Alarm Timer is a versatile security device designed to enhance your access control system. Operating at 24V DC, this multi-functional timer detects if a door is propped open and can identify tampering attempts with the lock or door status. It features three 5 Amp SPDT outputs for both local and remote notifications, ensuring you stay informed. Additionally, it offers a bypass mode for authorized access or egress situations. Protect your premises effectively with this reliable alarm timer. Order now to secure your doors with confidence!