MBGLINE LCD 3.0" PEEPHONE VIEWER JUDAS DOORBELL - BUILT-IN MEMORY and BUILT-IN BATTERY MBG LINE LCD PREMIUM Excellent workmanship and modern design. Huge 3.0" color LCD display. Super wide 90-degree viewing angle. Color CCD camera with night mode. Built-in 2 infrared diodes - the camera sees in complete darkness. Doorbell function - each time you click the doorbell in the external module - the internal module will play a sound and the peephole will take a photo and save it in the device. Built-in memory for about 40 photos - when full, the overwrite function (you can format the memory at any time). Powered by a BUILT-IN 1200mAh BATTERY (charging cable included). The peephole fits 99% of available doors with a width of 32-120mm. Simple and non-invasive installation. Full Polish installation and operating instructions. Installation: The device is very simple – in just 4 quick steps, anyone can connect it. The device has been crafted with the utmost care and blends seamlessly into your home. This device will let you know if anyone rang the doorbell while you were away. Each time you click the doorbell, the device turns on, takes a photo, and saves it to memory. Additionally, you can manually take a photo of the situation outside the door during viewing. 1. Select a screw with a length appropriate to the door's thickness and screw it into the hole at the back of the peephole. 2. Insert the peephole into the peephole, ensuring the signal wire and screws protrude from the other side of the door. Thread the signal tape through the top slot and the screws through the bottom slot of the metal frame. Then, slide the metal frame upwards to move the screw into the narrower part of the hole. Make sure the arrow on the metal frame points upward. 3. Peel off the 3M tape covers and mount the frame to the door. Tighten the screws to stabilize the peephole and metal frame. 4 Plug the signal connector into the socket in the display and slide the display onto the door frame. Device construction 1 Large, easy-to-read 3.5-inch color LCD display. 2 Power on and photo take button (also accept button in the menu). 3 Top button. 4 Bottom button. 5 RESET button. 6 MicroUSB port for charging the built-in battery. 7 Doorbell button. 8 Built-in 2 IR LEDs. 9 Color camera lens. 10 Lens cover. Technical specifications Color LCD screen size: 3.0 inch 480x320px. Color camera: YES. Lens viewing angle: 90 degrees. Possible door width: 32-120mm. Possibility of installation in place of the old peephole: YES for holes with a diameter of 14-22mm. Power supply: built-in 1200mAh battery (up to 120 days of operation). Doorbell function: YES. Photo taking function: YES (after pressing the doorbell button or manually during preview). Built-in memory: YES (up to 40 photos in memory with the overwrite option). Automatic device turn on: Yes after clicking the doorbell. Automatic device turn off: Yes after about 15s / 25s or turned off. Option to format the device memory: YES. Brand: MBG LINE. Included: Inner part - Viewfinder with a 3.0-inch LCD screen. Outer part with the doorbell and lens. Full Polish user and installation manual. Set of mounting screws in 3 lengths. Everything packed in an elegant box.