The LYD RFID Smart Pet Door gives your pet freedom while keeping strays out. It recognizes RFID microchips or dedicated collar tags, storing up to 20 pet profiles. Four locking modes: in only, out only, both, or fully locked, controlled via app or keypad. IP65 weatherproof, suitable for doors, walls, or glass. Runs on 4×AA batteries for 6‑12 months – smart access, only when allowed.