1080p waterproof video doorbell with Wi-Fi connection and chime. It was kept in a storage room and used for security purposes, so it's in good condition, but there are scratches as shown in the photos. No charging cable is included. It uses a micro USB cable, which can be purchased at 100-yen shops. This doorbell has a human detection sensor and can display images clear enough to recognize and identify people even at night. Cloud recording is available for a fee. The instruction manual mentions security screws, but they are not included. They are probably for attaching a wire to prevent theft, but it does not affect the use of the doorbell. Manufacturer: GEREE Type: H8 - Model Name: HD Smart Video Doorbell - Resolution: 1080p - Connectivity: Wi-Fi - Waterproof: Weather Resistant - Included: Chime, Instruction Manual, Rechargeable Battery Please feel free to ask if you have any questions.