so every 3 months you need to change the 4 battery? That's a 600 rs. yearly running cost and hasle of changing battery. Because I would change around 10% otherwise might get locked out.
Is there any settings which prevents anyone to open the door from inside without code/key? I don't want my househelp to open the door at night when everyone is sleeping.
A friend uses Qubo, he seemed happy. But another friend has used Lavna for a longer time so we went with Lavna. Going by my experience with Qubo cameras, I will avoid it for now.