It will let you know by displaying lo bat on the display or send you an alert.
Adt alarm panel battery.
Make sure you purchase the same size battery as the one you are about to replace.
Refer to the troubleshooting number on the contact adt page to order battery replacements through adt.
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.
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.
Most systems will begin beeping or chirping as a result of a total power outage or failure to recharge the system backup battery.
Get battery currently adt cannot ship replacement batteries to customers located in alaska hawaii or puerto rico.
The alarm panel requires 1 12 volt 4 5 7 or 8 amp hours sealed lead acid battery.
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.
This system is not eligible for battery shipments.
The size of the battery depends upon your specific panel and the types of equipment you have installed on your system.