QN-B657
1/4″ CCD B&W Ultra Miniature
– >380 TV Lines
– 0.08 Lux
– S/N Ratio: > 49dB
– Total Pixels: 537(H) x 505(V)

Technical Specifications
QN-B667
1/4″ Hi-Res CCD B&W Ultra Miniature
– >550 TV Lines
– 0.2 Lux
– S/N Ratio: > 49 dB
– Total Pixels: 811(H) x 508(V)
