"A full-featured pan/tilt monitor for a startlingly low price, with expected compromises."
This unit's 'No WiFi' design uses a direct 2.4GHz radio link, which means it is immune to internet-based hacking but also cannot be viewed on your phone when away from home.
This is for buyers on a strict budget who need to see more than a fixed corner of a room, making the pan/tilt useful for mobile babies or toddlers. It's also a valid choice for anyone prioritizing local privacy over the convenience of a smartphone app.
Anyone who requires a sharp, high-definition image should pass, as the resolution is unstated and likely low. Buyers needing to check in from outside the home will find the lack of internet connectivity a deal-breaker. If you need a truly silent camera, the pan/tilt motor noise is a risk.