For families and businesses, Ping An is particularly valuable, and surveillance cameras are meeting our security needs.
When we look for the surveillance camera we want, we will require it to be inexpensive and high-quality, and we also require it to have a more beautiful appearance, not only for clear pictures, but also for strict scope.
How can I find a fully functional surveillance camera at a qualified price?
At present, the technology of surveillance cameras is very mature. In the choice between branded and non-branded surveillance cameras, the quality of the two is almost the same, but the price is quite different due to advertising and labor costs. Briefly introduce the purchase of surveillance cameras.
1. The appearance of the lens is very important. According to the focal length, it can be divided into three types: standard lens, long focal length lens, and short focal length lens. In the choice of lens, the more expensive the better, but the comprehensive consideration, such as: The lens resolution, aperture, and the imaging size of the lens should be consistent with the size of the camera's CCD target surface. Sometimes a good lens may not have a good effect!
