A brownout at 2am kills your router mid-download and your site goes dark. Or a short mains flicker in the workshop drops the IoT gateway you've been monitoring all week. The BAT120 sits between your power source and your Teltonika devices and keeps them running through exactly those moments. Two 4-pin DC output ports mean you can feed a router and a peripheral without hunting for a splitter. Mount it on a DIN rail inside your electrical panel or surface-mount it in a tight cabinet — whichever fits your space. It's the small component that stops a 30-second power blip from turning into a full day of reconnecting, re-pairing, and calling IT at 7:45am