Feature:1. Wide Angle Lens: The 150 degree wide angle lens, compared with the traditional cat eye, sees a wider perspective, the situation in front of the door as far as the eye reaches, so that the door does not leave a "safety" dead zone, you can see more than one visitor! 2. Kamera: High resolution lens can record high resolution video at 1080P, clear recording of each image, the image is rich in detail, so you can see all the details of the visitor's face 3. Robust lens: The product housing is made of aluminum alloy, and the lens is also reinforced with hard glass, which avoids deliberate destruction by humans. 4. 5. Bodyguard: Using a remote camera with a door opening, you don’t have to risk walking to the door to see what’s going on. . Kamera with door viewfinder 1080P HD remote Specifications: Item type: Kamera with viewfinder on the door Material: aluminum, glass Weight: approx. 136 g / 4,8 oz Resolution: 1920x1080 Lens angle: 150 Night vision: does not support Connection: mobile app Storage: Cloud, small memory card Charging Interface: Micro USB Application Name: For Tuyi Wi-Fi version: 5,0 GHz . Kamera with door viewfinder 1080P HD remote How to use:Installation method and requirements: 1. The maximum thickness of the door supported by the camera is 2-6CM (with an error of 0,5CM), and the width of the cat eye hole should be 25MM (with an error of no more than 2MM). 2. Rotate and loosen the camera mounting ring, insert the camera into the hole from outside to inside, make sure there is no gap between the lens and the door, then rotate and install the mounting ring on the camera tail screw and tighten it. 3. . Kamera with door viewfinder 1080P HD remote Package list:1 x kamera 1 x Rear Cover (Pre-installed) 1 x User Manual 1 x Power Cable . Kamera with door viewfinder 1080P HD remote