This 4-page Product manual clarifies what is in the box, mounting recommendations and settings and adjustments for the QiLocks PL730.
QiLocks PL707 Product manual. The document runs 3 pages and shows model information, assembly instructions, plus step-by-step operation.
Start with the QiLocks PL727 Product manual if you need technical specifications, step-by-step operation, and also problem solving.
Take a look at the QiLocks PL728 Product manual, which offers help with component overview, getting started, together with daily use recommendations.