4.3-inch IPS screen Wireless Video Doorbell with Large Display and Two Way Communication Feature Large Display: The 4.3-inch high-definition screen provides a clear and vibrant view, making it easy to see who is at your door, enhancing your home security and convenience. *Two-Way Communication: With for Duplex video and two-way voice intercom capabilities, you can communicate easily with visitors without needing to open the door, make sure safety and peace of mind. *Wireless Convenience: This doorbell operates on a 2.4G module, eliminating the need for connection, which simplifies installation and makes it accessible in areas with poor internet connectivity. *Energy Efficient: Featuring ultra-low energy consumption and long standby time, the indoor display can be plugged in for continuous use, make sure reliability without frequent battery changes. *Safe Activation: The 1-button active wake-up feature allows for instant alerts, make sure that you are always of who is at your door, providing an added layer of security for your home. Specifications: *Product Name: for Duplex Wireless Video Doorbell *Material:Plastic *Size:/ *Color:black *Display: 4.3-inch IPS screen *Connection: 2.4G *Camera: 640*480 *Image resolution: 480*272 Package Content: 1 x Doorbell 1 x Display 1 x Charging cable 1 x Instruction manual