The reboot signal is controlled by the same prompt that controls the low battery reporting. To turn this prompt on:
Using the D5200 programmer:
1. Receive a copy(RECV/COPY) of your 4112/5501 panel, the D5200 should read: Receive Successful.
2. Press the red ENTER GROUP key to enter module 9 Sys Test/Reset.
3 Using the red down arrow key scroll down to Battery Supv. Enter 9 or a value from 0-9 or B-F(this is the signal that is reported to the central station) then press the white enter key.
4. Press the red SEND(LOAD) key.
5. Disconnect the programmer and perform a Reset (to the right of zone 6 there is a metal post labeled Reset, momentarily short this post to the screw below it or any panel common). The panel should now dial out the system reboot.