This automatic multi-functional pet dog door features a sleek exterior, crafted mainly from high-quality aluminum alloy and PU. Its door curtain uses flexible PU, offering single or double-layer options (easily removable) to serve as a practical PU curtain pet dog door. As a weather-resistant pet dog door, it comes with an aluminum-plastic board guard that withstands extreme weather; meanwhile, the brush-hair sealed opening ensures quietness and airtightness, adding the advantages of a silent sealed pet dog door. Additionally, the sliding door controls pets’ entry and exit, and the locking pin enhances insulation, windproof, and waterproof performance—making it a reliable windproof waterproof pet dog door.
