Video surveillance systems are not a new invention, but the truth is that technological advances now regulate almost all these important aspects of home security systems. A surveillance camera that includes a range of smart features is much more useful than traditional alarm systems. The days when alarms and floodlights were the only options for home security are behind us, with the rise of smarter and more flexible options like smart cameras.
Smart Surveillance Cameras
A surveillance camera connected to the internet, installed outside or inside the house, practically streams live what is happening almost anywhere, sends alerts when it detects motion, and some even recognize friends from foes. Full control via smartphone, tablet, or smart display is an important technological feature for the surveillance camera.
Variable Focus Cameras
A variable focus camera allows you to zoom in or out manually during installation. This means that one camera can perform different functions. It can be set to wide angle or telephoto. This means you don’t have to worry when purchasing, as after installation you can adjust the viewing angle and captured details.
You just need to make sure you have the correct lens range for the variable focus surveillance camera. Fixed lens cameras offer only one chance; if the angle is wrong, you have to replace the camera. That is why it is more advantageous to buy variable focus cameras rather than fixed lens cameras.
New cameras are more efficient than old ones and usually come in black or white colors. They probably require cable connection to the main network by an electrician. Once this difficulty is overcome, installation is very easy using the app on your smartphone or tablet.
Second-hand surveillance cameras and all second-hand electronic devices can be found in the dedicated category.
