Make: JVC Model code: VN-V686WPU Chip Inch Size: 1/4 inch Colour Type: True Day / Night Resolution TVL: 640 x 480 Automatic switching between day and night modes for reliable round-theclock ...

"In all lighting conditions, these four new cameras produce high-quality images at 540 TVL which is ideal for most surveillance applications including retail, transport, education, healthcare and town ...