How To Change Battery In Xfinity Keypad?

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Last Updated on September 15, 2022 by Ellis Gibson (B.Sc. in Mechanical Engineering)

If you’re like most people, you rely on your XFINITY keypad to keep your home safe. But what happens when the battery dies? You can’t just leave your home unprotected, so you need to know how to change the battery in your keypad.

Luckily, it’s a pretty simple process. You’ll just need a new CR2032 battery. Start by removing the keypad from the wall. There will be a small tab at the top of the keypad that you can press to release it.

Once the keypad is released, you’ll see the battery compartment. Remove the old battery and insert the new one. Make sure the + side is facing up.

Once the new battery is in place, put the keypad back on the wall and you’re all set! Your home is now protected again.

So, how to change battery in xfinity keypad?

To change the battery in your XFINITY Home Centralite 3400 Keypad, follow these steps:

1. Find the release tab on the back of the keypad.

2. Insert a flathead screwdriver or similar tool into the release tab.

3. While holding the release tab, twist the keypad counterclockwise to release it from the wall mount.

4. Remove the old battery from the keypad.

5. Insert a new CR2032 battery into the keypad, making sure the positive (+) side is facing up.

6. Twist the keypad clockwise to secure it back onto the wall mount.

Let’s dig into it and see if we can figure it out.

Step By Step Process On: How To Change Battery In Xfinity Keypad?

Here I will explain you step by step process of how to change battery in xfinity keypad? let’s see how to change battery in xfinity keypad.


  1. Four (4) AA batteries
  2. Flathead screwdriver (for removing back cover)
  3. Disposable gloves (optional – for handling old batteries)
  4. XFINITY Home security system

Step-01: You’ll need four non-rechargeable AA batteries.

Step-02: First, be sure to disarm your XFINITY Home security system.

Step-03: Now, firmly grasp the front of the keypad and gently slide it up to remove the backcover.

Step-04: After removing the cover from the sensor – you may receive a “tamper alert” from yoursystem.

Step-05: The tamper alert warns you when the cover of your device is open and will clear oncethe battery is replaced and the cover is reattached.

Step-06: Avoid touching the tamper switch while the cover is off.

Step-07: Touching the tamper switch may reset the sensor to factory settings.

Step-08: Flip the keypad over to access the battery compartment.

Step-09: Next, remove the old batteries and put them aside for proper disposal.

Step-10: Use the plus and minus symbols on the diagram inside the battery compartment to line upand insert the new batteries.

Step-11: Once the battery is inserted correctly, a small green light next to the battery compartmentwill light up

Step-12: Attach the cover by aligning the posts on the back cover with the slots on the keypadand sliding it down until it snaps into place.

Step-13: Visit xfinity dot com slash XFINITY Home Battery Replacement for additional information onreplacing batteries in your XFINITY Home Devices.

If you wanted to watch a youtube video that shows you how to change battery in xfinity keypad? I have included a video below:

How Do I Remove A Comcast Keyboard From A Wall?

If you’re asking yourself how to remove a Comcast keyboard from a wall, you’ve probably realized that it’s not as easy as it looks. The Comcast keyboard is firmly attached to the wall with screws, and it can be difficult to remove without the proper tools.

If you’re determined to remove the keyboard, start by unscrewing the four screws that hold it in place. Once the screws are removed, you should be able to gently pull the keyboard away from the wall. If the keyboard is still stubborn, you can try using a putty knife or other thin tool to pry it loose.

Once the keyboard is free, you’ll need to deal with the four wires that are attached to it. Each wire is color-coded, so it should be easy to figure out which one goes where. Gently pull each wire out of its socket, and then tuck the wires away so they’re out of the way.

With the keyboard and wires out of the way, you should be able to remove the Comcast box from the wall. Once the box is removed, you can unscrew the bracket that held the keyboard in place and then discard it.

And that’s it! You’ve successfully removed a Comcast keyboard from a wall.

Why Does My Xfinity Keypad Light Up?

The Xfinity Keypad is a device that is used to control the Xfinity Home security system. The keypad has a number of buttons and lights that are used to indicate the status of the system and to control the various functions of the system. When the batteries are inserted correctly, the Keypad buttons and indicator lights will light up. If you’re replacing the batteries, confirm that the low battery alert has resolved. Arm and disarm your system to confirm that the Keypad is working correctly.

Along with, If you’re having trouble with your Keypad, one thing you can check is the batteries. Make sure they’re inserted correctly, and that the low battery alert has been resolved. Once you’ve done that, you should be able to arm and disarm your system to confirm that the Keypad is working correctly.

How Do I Reset My Xfinity Keyboard?

If you’re having trouble with your Xfinity keyboard, there are a few things you can try to reset it. First, try unplugging the keyboard from the power source and then plugging it back in. If that doesn’t work, you can try holding down the “Fn” key and the “Reset” button on the keyboard for 10 seconds. If neither of those work, you may need to replace the keyboard.

How Do I Use The Comcast Security Keypad?

If you’re wondering how to use the Comcast security keypad, you’ve come to the right place. In this article, we’ll walk you through everything you need to know about the keypad, from how to enter your code to how to change it.

Using the Comcast security keypad is simple. To enter your code, just press the “Security” button on the keypad and then enter your four-digit code. To change your code, press the “Security” button and then press the “4” button. This will bring you to the “Change Code” menu. From here, you can enter your new code and then press the “Enter” button to save it.

That’s all there is to using the Comcast security keypad. If you have any further questions, be sure to consult the Comcast security manual or contact customer support.

Final Word

Replacing the batteries in your XFINITY Home Keypad is a quick and easy process that takes just a few minutes. You’ll need two AA batteries and a small Phillips head screwdriver. Once you have those items, simply follow these steps:

1. Locate the battery cover on the back of the keypad.

2. Remove the two screws that secure the cover in place.

3. Lift the cover off to expose the batteries.

4. Remove the old batteries and insert the new ones, making sure to observe the proper polarity.

5. Replace the battery cover and screw it in place.

That’s all there is to it! Your keypad will now have the power it needs to keep you and your family safe.

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