Designed to work in conjunction with access control or monitoring systems, the DMA is used to monitor secure doors. It monitors door position and activates a high level sounder and alarm contact when a forced entry or door prop condition occurs. The unit remains in alarm until reset by the integral key switch or remotely through a dry contact. The unit can also be configured to automatically reset if the door is closed and the adjustable auto reset time has expired.This products have various products. Like as Compatible with most access control system.Can be used as a stand-alone product.Encourages employees to maintain access control procedures.Localized alarm notifies area personnel of a security breach.Immediate alarm upon forced entry.Bypass status indicator light.Alarm status relay for remote annunciation.Automatic alarm reset (after adjustable auto reset time has expired).Field Adjustable Timer Settings.Passive and Active Shunt Inputs.Door Contact Supervision – Field Adjustable.4 Outputs available in both N/O and N/C (Form C).Mounts in a 2 or 3 gang wall box.Flush mount, aesthetically pleasing.Key switch (integral or remote) for alarm shunt/override.Can be keyed to a master key system when using the RIM cylinder option.Tamper switch. Double Bitted Key. Designed to meet a variety of door security needs, the ES4200 door management alarm combines the functionality of a door prop alarm and exit alarm. The ES4200 includes the best functions of DSI alarm products in one easy-to-use unit, with features such as field selectable alarm timing, delay and input/output options. The ES4200 is available with an optional tamper switch.