LiftMaster 2220L
LiftMaster lists the 2220L as a 3/4 HPs chain drive opener with a built-in camera and myQ connectivity. The current specifications list no battery backup. It uses a DC motor and a chain drive, so do not rely on older pages that call it a basic 1/2 HP AC unit without smart features.
This model can make sense when a chain drive is acceptable and a built-in camera is useful. Door balance still matters. A larger power label does not correct a door that is binding or poorly counterbalanced.