Simon XT—Battery Replacement

Summary: This guide provides step-by-step instructions for replacing the backup battery in your Simon XT panel. Proper battery replacement ensures your panel functions during power outages. After replacing the battery, you may need to clear the panel alert. A new battery can take up to 24 hours to fully charge.

The Simon XT requires a 6-volt 1.2 amp battery, which can be purchased at your local hardware store, mass retailer, or battery store. You may also text a Support Representative at 469.513.8685 to order one.

Video Instructions

Simon XT V1:

Simon XT V2:

Items You Will Need

• A small to medium Phillips screwdriver
• A new 6-volt 1.2 amp battery

Step-by-Step Instructions

1. Remove the top screw, then press the two tabs to open the front cover.

   

2. Flip the front cover down to access the battery clips.

   

3. Apply pressure to spread the battery clips, then disconnect and remove the battery.

   

4. Install the new battery, ensuring the red terminal connects to the red wire and the black terminal connects to the black wire.

   

5. Flip the front cover up to close the panel and return the screw to secure it in place.

   

Note: Once the battery is replaced, allow up to 24 hours for it to charge fully. During this time, the panel may display a low battery alert.

Clearing the Panel Alert

Follow these steps to clear the error alert and stop alert beeping:

1. Press the Status button to view the alert.

   

2. Press the Disarm button to clear the trouble alert.

   

If you need further assistance, you can text a Support Representative any time at 469.513.8685.