TTC-4924P | 1/4 SHARP 420TVL CCD | 2.5 inch plastic rotate |
TTC-4924H | 1/3 SONY Super HAD II 420TVL | 2.5 inch plastic rotate |
TTC-4924R | 1/3 SONY Super HAD II 500TVL | 2.5 inch plastic rotate |
TTC-4924G | 1/3 SONY Super HAD II 600TVL | 2.5 inch plastic rotate |
TTC-4924EF/td> | 1/3 SONY 960H Color CCD 700 TVL /OSD Menu | 2.5 inch plastic rotate |