Refer to the troubleshooting number on the contact adt page to order battery replacements through adt.
Adt alarm panel battery.
Make sure you purchase the same size battery as the one you are about to replace.
You ll need to change battery in the alarm system when it s low.
The alarm panel requires 1 12 volt 4 5 7 or 8 amp hours sealed lead acid battery.
It will let you know by displaying lo bat on the display or send you an alert.
Reversing these leads could blow a fuse and even cause permanent damage to some alarm panels.
You can order replacement batteries directly from adt or consult our self service guide which will help you find a local supplier with batteries that meet your system requirements.
For many of our most popular systems beeping alarms and low battery trouble beeps can be silenced by pressing the off or buttons from the keypad.
When replacing the battery in your adt alarm system be careful to match the red and black battery terminals to the corresponding red and black alarm panel battery leads color for color.
It also could say low battery or system battery in this case you will have to order a battery and the alarm panel requires a special sealed lead acid battery.
Most systems will begin beeping or chirping as a result of a total power outage or failure to recharge the system backup battery.