Silence Low Battery Beeping

A Low Battery Warning is most often displayed as BAT, LOW BATT or SYSTEM LO BAT on the touchpad. In addition, many systems will "beep" or "chirp" to alert you that a system or sensor battery is low. This warning signals that your battery must be either recharged or replaced.

On most systems, low battery trouble beeps can be silenced by entering one of the following sequences on the keypad. If you do not see your system below, please refer to your system manual.

Unsure which system is yours?

  1. While logged into MyADT, click on the Alarm System tab on the left.
  2. In the Alarm System tab, it will display the name of your system on the top and an image of it to the left.
  3. If the image of your system doesn’t look like yours, click the Not your system? Button to identify your system.


Common Silence Beeping Keypad Combinations


Command All-in-one

Command Hybrid

Command 2x16

On the touchscreen, tap [Disarm] + enter [security code], then tap [Disarm] + enter [security code]

Enter [security code]
+ [OFF]

Enter [security code]
+ [OFF]




DSC Impassa

Safewatch Pro 3000

Safewatch QuickConnect Plus

Press [#]

Press any key

Press any key, or enter [security code] + [OFF]




Total Security

Ademco 20

Ademco Lynx

Press [OFF]

Press any key

Press any key, or enter [security code] + [OFF]




Ademco Vista 20P

BHS 3000 or BHS 4000

Concord 4


Press any key


Press [*]




DSC PC 1555

DSC PC 1864

ITI Concord Express


Press any key

Press [*]

Press [1] + [security code]




Simon XT




Press [STATUS]




Related Topics

Bypass a Zone
Information on how to bypass a zone on the most common ADT systems.

Testing Your System
Here are instructions for placing your system in Test mode, and for removing it from Test mode once the test is complete.

Identify Your System Battery
Identify which battery goes with your system.