KAK 2.8 inch LCD screen electronic door viewer with IR night vision camera

The electronic door viewer camera is a modern security solution for your home, allowing you to monitor who is at your door from the inside. The KAK 2.8 inch LCD screen offers high-quality imaging with infrared night vision mode, so you will have full control at any time of the day. This smart door viewer has an automatic photo functionality when someone rings the bell. This feature deters unwanted guests and provides peace of mind for your family.

Electronic door viewer camera — main features

• 2.8 inch high-quality LCD screen — Bright and clear screen output allows you to easily see guests with a high 320x240 resolution. Ideal for elderly people and children who want simple operation.
• Infrared night vision technology — Two LED modules with 850nm wavelength ensure clear vision in this environment. Even in complete darkness, you will see what is happening at your door without additional lights.
• Wide 90-degree horizontal viewing angle — Reaches up to 120 degrees diagonally, so you see the entire front of the door and the surrounding area.
• Automatic photo function — When someone presses the bell button, the device automatically takes a photo and saves it. Do not lose important information about visitors.
• Cyclic internal memory storage — The device has built-in memory with a cyclic storage system. Old photos are automatically overwritten by the newest ones, so the memory does not fill up.
• Universal installation — Suitable for door holes from 14 to 22 mm in diameter and doors from 35 to 120 mm thick. Simple installation without the help of specialists.
• 5V 2A power supply — Reliable and safe power supply with an adapter. The set includes all necessary accessories and instructions for installation.

Technical specifications

• LCD screen: 2.8 inch
• Resolution: 320x240 pixels
• Horizontal viewing angle: 90 degrees (120 degrees diagonally)
• IR LED modules: 2 pcs., 850 nm
• Power supply: 5V 2A adapter
• Memory type: Internal cyclic storage system
• Door hole diameter: 14-22 mm
• Door thickness: 35-120 mm
• Internal module size: 90x88.5x13 mm
• External module size: 55x13 mm

Who is it suitable for and how to use it?

The electronic door viewer camera is perfect for families who want extra security. It is especially useful for people living in high-rise buildings where it is difficult to reach the door quickly. Use it to monitor who has come to your home if visitors do not respond. The easy-to-use interface is suitable for all age groups. Simply look through the LCD screen — with a light click, you can see what is happening outside.

Buyer questions

Q: Does the door viewer work for a week without electricity?
No, the electronic door viewer camera requires a constant 5V power supply via an adapter. If you would like battery power, you should look for battery-powered models. Our KAK model uses power from the electrical grid.

Q: Are photos saved if the power is turned off?
Yes, all captured photos are safe in the memory. As soon as you restore the power supply, you can view all captured photos on the LCD screen. The cyclic storage system automatically deletes the oldest photos.

Q: How long does delivery take from the China warehouse?
If you order from our China, Russia, Spain, or USA warehouse, delivery takes 3-7 days. Choose your desired delivery country when ordering. Fast delivery — less waiting for your home.

The electronic door viewer camera is an essential security upgrade for the modern family. With high-quality video, night vision mode, and an automatic photo function, you will always know what is happening at the door. Mountable on most door types, it provides reliable protection without an expensive professional system.

Sources: Video doorbell system in security systems | TopSmart store