China Wholesale Security Camera System
Whether you looking for wired cameras or wireless security camera, TradingMic is your best choice. You will find the professional surveillance Camera that suits your needs, at a cost you can afford. All of the camera systems can performance well and display high defination images.
Wireless security cameras are closed-circuit television (CCTV) cameras that is the use of video cameras to transmit a video and audio signal to a wireless receiver through a radio band, and on a limited set of monitors. Many wireless security cameras require at least one cable or wire for power; "wireless" refers to the transmission of video/audio. However, some wireless security cameras are battery-powered, making the cameras truly wireless from top to bottom. Back To Top