Waterproof process ≥IP65, meeting different scene applications RGB ring indicator: with bright seven-color RGB ring indicator, it can provide visual feedback of operation status, making it easy to use and beautiful in appearance Adopt high-quality large chip, with 192*192 pixels and 200 fingerprint capacity M25 metal thread design, and easy to install and reliable: Made of high-quality materials to durability and long-term reliability in various environmental conditions, Weight: 0.04739938633 pounds, Manufacturer: Aboiled