The dormakaba DKPS Series Power Supply provides continuous power to your access controlled and perimeter doors. Its versatile power output is ideal for powering most components of your access control system such as electric strikes, maglocks and more. Featuring a 12/24VDC field selectable power output switch and up to 8 supervisory outputs (AC power fail, battery fail, DC Fail, etc). These supervisory outputs can be connected to remote access control units to monitor the power supply during operation. In the event of a power outage, your system will still function as the DKPS will immediately switch over to stand-by battery operation (backup battery NOT included). This power supply is well suited for applications where integration with a fire alarm system or battery backup is needed.