Super - installation takes a little but in the end all is well .... and! ..kein Battery Swap :)
Codelocks 0155 SG Digital door lock with mechanical keys, Einsteckriegel and dual function back plate (tool) 4
Admittedly the Assembly is a bit challenging but ..Ende good all good.
The description is performed rather well also allows the lock for DIN block left / right. I myself have built it in the basement in a fire door and am very satisfied.