The Entra+ door controller supports all major reader types creating a total solution for your access control application. The controller has reader, RTE, door contact, auxiliary output and a 1.5A 12V lock output. The lock output may be changed on the board with a simple jumper from fail safe to fail secure. To reduce on-site costs you are able to cable up to 10 controllers via a 48V DC bus, eliminating the requirement for a 230V fuse spur at each door. The controller converts the higher voltage down to 12V DC with a 1.5A output to each lock. All controllers have nonvolatile memory.