Skip to main content
AT&T Community Forums

New Member


1 Message

Mon, Mar 15, 2021 3:27 PM

battery compartment

I don't have an account, but the previous homeowner had an AT&T security system. - it is chirping like crazy and I can't figure out where the battery compartment is.  Any advice on how to find the battery compartment?


Accepted Solution

Official Solution

Brand User

Community Support


6.3K Messages

2 m ago

@oliviamia99   Hello. You will need to unplug it AND remove the batteries for it to stop chirping.... I am not sure if you have a DLC 100 or DLC 200 but the battery is located under the screw on the front of the units.

*I am an AT&T employee, and the postings on this site are my own and don't necessarily represent AT&T's position, strategies or opinions.

Get started...

Ask a new question