The EZVIZ CS-DP2C is a smart video door viewer that replaces your traditional peephole to give you a clear view of who is visiting. It features a 3 MP camera with a 166° ultra-wide viewing angle, allowing you to see a broad area outside your door, while infrared night vision ensures visibility up to 5 meters even in complete darkness. Inside, a 4.3-inch color touch screen provides an immediate image of your guests, complemented by two-way audio so you can speak with them without opening the door. For added privacy, the device includes a voice changer feature. Designed for versatility, the zinc alloy body fits doors with a thickness between 35 mm and 105 mm and peephole diameters from 14 mm to 50 mm. The system is powered by a 4600 mAh lithium battery that can last up to 3 months on a single charge, depending on how often it is used. Intelligent PIR person detection helps reduce false alerts by sending instant notifications to your smartphone via the EZVIZ app whenever a visitor is detected. To keep a record of events, you can install a MicroSD card of up to 256 GB for local storage or use the EZVIZ CloudPlay subscription service. The integrated doorbell offers multiple ringtones to suit your preference, making it a practical security addition for homeowners who want to monitor their entrance remotely and interact with visitors safely.