For the LoQ you need to use a Lithium AAA battery. We recommend that you use Energizer L92 batteries. For other batteries, DOM cannot guarantee battery performance. Lower quality batteries, especially non-lithium batteries, may cause the battery to discharge quickly. In this event, you will no longer be able to open the locker.
Remove the battery cover and use a 2.5mm hex screwdriver to remove the battery cap. Once the cap is removed, replace the batteries and then replace the cap and battery cover.
You can programme your device using theTapkey app and your smartphone of choice (Apple/Android).
Normally, a cylinder will detect a battery change automatically. If this is not the case, use a "Change of Battery" indicator card. This card will reset the corresponding battery parameter in the cylinder and will be documented as an event. In principle, a battery change card has to be authorised on a device in the same way as a normal transponder authorisation.
Please read "Manual of Signalisation" document to know the different signals of your device (go to "Documentation" menu of this page).
