How to change batteries in the KeyPad

To change the batteries:

1. Unscrew the locking screw that holds the keyboard on the SmartBracket mounting panel.

2. Dismount the device from SmartBracket attachment panel

3. Switch off KeyPad.

4. Loosen the screws and remove the rear panel of the device.

5. Install new batteries of type AAA (4 pcs) observing the polarity. We recommend installing the following batteries to ensure that the Ajax device operates for the calculated time:

   • Huiderui AAA 1.5V 1,200 mAh LiFeS2;

   • Energizer AAA 1.5V 1,200 mAh LiFeS2 Lithium bulk.

   If other batteries are installed, the operating time may differ from the calculated time.

   Never install used or damaged batteries.

6. Reattach the back panel of the device and tighten the screws.

7. Turn on the device and check the battery status using the app.

   The battery status is not updated instantly but during the next polling of the devices (by default, every 36 seconds).

8. Check the operation of the keyboard after replacing the batteries by arming and disarming the security system!!