UPS for smart home =)

 Hi! During apartment renovation I've routed 12V supply wires to all rooms. For a several years this worked without UPS and everything was fine. Recently I've got used Back-UPS CS 500 and finally decided to upgrade power system.

I have a metal electric route box installed at storage room, but inner size of it is too small to fit UPS. So UPS was disassembled and mounted into this box =)

I've surprised that control board has same mounting hole position as main board, so they perfectly fit together.

On these photos I didn't yet connect AC mains and 12V output wires, just test UPS run on battery.