How do I stop my MiFi switching off?
Q I live quite far from my elderly mother. As she’s quite infirm, I set up a system to help me monitor visitors. She’s not interested in the internet, so I bought a TP-Link M7000 MiFi mobile-broadband unit and a smart doorbell. I set up the M7000 on a timer socket to prevent over-charging, and attached a solar panel to the camera.