From Bosch, the D4412 Control/Communicator allows monitoring up to 24 points of protection including doors, windows and motion detectors. Enter multiple users with individual passcodes and assign programmable authority levels to restrict system access. The D4412 also provides four programmable outputs (expandable up to 12) allowing the end user to turn on lights, lock doors, etc. System features including remote arming, call forwarding/auto on/off, system inactive, and sensor monitoring make the D4412 a versatile choice.