The LawMate PV-PB20i records Full HD video from a unit that also works as a USB power bank. Its built-in rechargeable battery makes it self-contained, with continuous and motion-detection recording options.
Wi-Fi provides control from a compatible nearby phone or tablet, while the IP function supports remote access with a suitable internet connection and network setup. Recordings are saved to microSD rather than relying on the phone to store them. The app also handles live viewing, playback and date-and-time settings.