Smart Door Viewer with 3 Inch Screen Peephole Door Camera High Decibels Video Intercom System Night

Feature: 1. 3 Inch Screen: Easily see the faces of visitors with the 3 inch display for secure and practical usage. With the high decibel alert, you"ll know the moment there is a visitor at your home. 2. Built in Memory: With built in memory for photo storage, when space is full, it will automatically overwrite the oldest stored data, avoiding the need for manual deletion. 3. 90 Degree Wide Angle Lens: The 90 degree wide angle lens lets you see a larger image, ensuring you don"t miss any friends who come to visit. 4. Simple Design and Easy Operation: Minimalist design, extremely convenient operation with different sizes of installation screws for quick and efficient installation. 5. Night Vision Feature: With the infrared night vision feature, even in the pitch dark night, people outside the door won"t escape your line of sight. Specification: Item Type: Door ViewerMaterial: ABS, aluminum alloy.Battery: 1200mAh lithium battery (built in)Screen Size: 3 inch TFT LCD displayInfrared Night Vision: 4pcs IR night vision lights, LED backlight turns on automatically Doorbell: With doorbell function, there are 32 ringtones to choose from Micro Card Slot: Up to 32GB (without memory card) Applicable Door Hole Diameter: 14-35mm/0.55-1.38in Suitable for Door Thickness: 35-100mm/1.38-3.94in Package List: 1 x Visual Doorbell 1 x Camera 1 x Back Cover Bracket 1 x USB Charging Cable 2 x Long Screw 2 x Medium Screw 2 x Short Screw 1 x User Manual