?DescriptionGet clear images of people knocking your door with safety and convenience! This well-designed digital peephole viewer comes with a beautiful large LCD screen that shows faces in details. Thanks to its wide viewing angle of 190 degrees you will be able to notice accurately how many persons are waiting to meet you. Since the world is far from being safe, humankind needs technologies which are able to bring comfort and security. This is the point of having a digital peephole viewer: you will be able to check easily people standing in front of your door while keeping it locked! You don't have a peephole or the old one inserted in your door is not suitable for your kids, grandparents or even yourself as no one can see very well who is behind? You worry about your family when you are out because you never know who may come to pay a visit? When you hear the bell ringing simply press the unique button and your visitors will appear distinctly. The time of seeing only weird shapes through old peepholes is over! Especially for those wearing glasses and who have bad eyesight. If someone you don't want to talk to is knocking, they won't know you are actually at home! Moreover it is power-saving since the viewer turns on for 10 seconds only per your request and then shuts down. The free-wiring installation is very easy and will be done in a few minutes with all instructions in the user manual. After set up, the digital peephole will look like a normal peephole, which means the screen is hidden from intruders standing behind your door. Considering the world is not a fairy tale, order now the digital peephole viewer for your family or yourself as this is making crazy sales among housewives. All this is brought to you at an unbeatable price by the leader in China wholesale electronics, Ankaka. ?Highlights: Looks like a standard peephole from outside Peephole viewer with large LCD screen Long-lasting Convenient and easy installation Specifications Screen type: TFT LCD Main function: peephole viewer Screen size: 2.5 inch CMOS sensor: 2.0 Mega pixels Lifetime: 1700 peeps Button: ON Power supply: 2 AA batteries Door thickness: 35-57mm (1.38-2.24inch) Color: black and white Barrel diameter: 14mm Viewing angle: 190 degrees Screen dimensions: 145mm x 88mm x 30mm Package List 2.5 Inch Digital Peephole Viewer with TFT LCD Screen & 2.0 MP CMOS sensor Tightening tool Screw Base flange Peephole English manual How to use a spy camera? Choose your spy camera. They come in all shapes and sizes, from lipstick-style, to sunglasses, to the general purpose home security camera. Today you can fit a camera into almost any place imaginable. So begin by choosing which is best suited to your project. If you'd like something fancy and passive, you can choose the motion-activated security camera, which can be viewed on the Internet. Some of the most popular hidden cameras include alarm clock cameras, digital frame cameras and the wireless spy camera which is slightly larger than a tennis ball. Select a location for your camera. This of course will depend on your project. The number of uses for spy cameras depends on your needs. Some of these include:Watching your baby sitter; Watching over your teens;A security system to protect your home;A system to protect your business. Set up the spy camera. Remote spy cams are very simple to hook up. All you need to do is connect the wireless video receiver for the camera to a power supply, then run the cable that comes with it to your television or VCR. The cables are color coded yellow and red, and you simply plug the corresponding color into the correct outlet. You can also plug the receiver into the USB port in your laptop. Monitor your cameras on the Internet. From HomeCamera.com you can monitor any activities. Simply sign up for a free account, download the software and install it on your computer. Once it's installed, you'll need to keep your computer connected and recording. With the HomeCamera.com software, you'll be able to access your cameras from any laptop, PDA, or web-enabled mobile phone.