Saturday, October 24, 2009
cheap spy camera
Hidden spy cameras can either be wireless or wired. Wireless hidden spy cameras have concealed transmitters that send captured images to a remote recording equipment. Wired hidden spy cameras, on the other hand, are connected to recording equipment, like VCRs and PCs, through a physical cable. Wireless cameras rely on battery power, while the wired sort has the advantage of a ready power supply.