Features: [High Definition Video]: The Tuya Smart Video Doorbell offers crystal clear, high-definition video with its 125 degrees wide-angle camera, allowing you to see every detail of your outdoor surroundings. Whether it"s day or night, the doorbell"s advanced night viewing technology ensures that you can monitor your property around the clock. [Two-Way Audio Communication]: With the Tuya Ring Doorbell, you can communicate with visitors at your doorstep through its built-in two-way audio system. This allows you to have real-time conversations and provide instructions or assistance without opening the door. Stay connected and never miss an important moment. [Wireless Connectivity]: Designed for convenience, this Wireless Ring Doorbell is equipped with 2.4GHz WiFi connectivity, eliminating the need for complicated wiring. Simply connect the doorbell to your home"s WiFi network and enjoy seamless monitoring from your smartphone or tablet using the dedicated Tuya app. [Advanced Security Features]: Your safety is our top priority. The Wireless Doorbell Camera is IP65 waterproof rated, providing reliable performance even in harsh weather conditions. In addition, this doorbell supports both smart cloud storage and local memory card storage, ensuring that your surveillance videos are always securely stored. [Easy Installation and Compatibility]: Installing the Doorbell Camera is a breeze. It comes with a USB dingdong machine for added convenience, allowing you to hear the doorbell chime even if your phone is not nearby. Compatible with various home setups, this wireless doorbell is the perfect solution for enhancing your home security and keeping an eye on your front door. Specification: Product material: ABS Product size: Doorbell: 12.7 x 4.4 x 2.6cm / 5 x 1.73 x 1.02in Chime: 4.7 x 4.3 x 1.4cm / 1.85 x 1.69 x 0.55in Product color: Black Waterproof grade: IP65 Battery: Built-in 1*3.7V 1000mAh battery (Doorbell) Power: 800W Power input: 5V 2A Lens: 125 degrees wide angle, night viewing white light fill Network: WiFi IEEE802.11b/g/n, 2.4GHz (not support 5G), RF433MHz Remote monitoring solution: BK Storage function: TF card (max. 64G) (NOT included) + cloud storage, permanent free Voice system: Two-way intercom/mobile remote prompt viewing Recording range: 5m / 16.4ft System support: Compatible with Android. 4.3 or iOS 9.0 or above versions USB interface: TPC-/DC5V-1A Chime wireless connection: RF433MHz, USB power supply APP: Tuya Download mode of APP: For compatible with Android phones, is can be download from its own APP market or APP Treasure Search "Smart Life" For compatible with iOS phones, search for "Smart Life" in the APP Store to download Note: The function of this doorbell is only supported on APP 4.3.0 and above Doorbell and chime matching: 1. Power on the chime 2. Long press the pairing button of chime for 3s, and the indicator blinks 3. Press the doorbell button in doorbell, chime machine rings, that is, the match is successful Packing List: 1 x Doorbell 1 x Back Cover 1 x Chime 1 x Adhesive Tape 1 x Type-C Cable 1set x Screws 1 x Manual