Brinks Home Security Tip: To restore communication, you can try a communication test before attempting to power cycle your panel.
1. Unplug the transformer then remove the screw on top of the panel then press two tabs to open cover
2. Apply pressure to spread the battery clips, then remove the battery
5. Disconnect the wires from the battery
5. Wait 2 minutes, then reconnect the positive and negative leads from the panel to the battery (red wire to red terminal, and black wire to black terminal)
6. Reassemble the keypad
7. Plug in the transformer