Comprehensive Surveillance Setup - Includes a slim 3-inch display and a wireless doorbell for all-in-one home monitoring. Easy two way communication - Talk to visitors at your door through the indoor monitor and enhance interaction whether you are indoors or outdoors. Wide angle lens for safety - 130 degree viewing angle provides a clear view of all visitors, regardless of the lighting conditions. Automatic Snapshots and Video Recording - Automatically captures images and records videos after activation to keep track of visitors effortlessly. Benefits - Enables real time two way communication with visitors from inside your home. - Helps reduce missed deliveries by allowing you to identify and respond before opening the door. - Provides a reliable record of visitors with automatic image capture and video recording for reference. Use scenarios - You are in the kitchen or living room and can see and speak to a delivery driver or guest at the door without leaving your current location. - You are away from home and use the indoor monitor to check who is at the door and communicate as needed. - In dim or night lighting, the 130-degree wide angle still offers a clear view of approaching visitors.