Question about PetSafe Cat door Microchip

A power cut should not erase the programming of your cat's microchip in the PetSafe microchip cat flap. This microchip cat flap is battery-operated, which ensures that it will work even if there is a power cut. However, I couldn't find any specific information on data backup in the event of a power cut. It is advisable to consult the user manual for more details.