Model No. AST-1022Z AST-1122ZImage Device 1/4 Sony CCD Image SensorNumber of Pixels PAL:752(H)*582(V) NTSC:768(H)*508(V)Horizontal Resoluion 470 TV LineSystem of Signal PAL/NTSCMin. Illumination 1.0Lu

Model No. AST-1022Z AST-1122ZImage Device 1/4" Sony CCD Image SensorNumber of Pixels PAL:752(H)*582(V) NTSC:768(H)*508(V)Horizontal Resoluion 470 TV LineSystem of Signal PAL / NTSCMin. Illuminati

AST-530S(DOME color)1/3-inch Sharp CCD image sensor420TV LineIR view distance: 10-15m

AST530S(DOME color)1/3 Sharp CCD image sensorHorizontal resolution 420TV Line

Model no. UNI-1622 UNI-1622uImage device 1/4" Sony ccd image sensorNumber of pixels pal:752(h)*582(v) ntsc:768(h)*508(v)Horizontal resoluion 470 TV lineSystem of signal pal/ntscMin. Illumination

DVR,4ch, modified, mjpeg, display:100 frames/S, recording:25 frames/S

DVR,4ch, Modified, MJPEG, Display:100frames/s, Recording:25frames/s

Model No. UNI-7012CImage Device 1/3inch Sony CCD Image SensorNumber of Pixels PAL:500(H)*582(V) NTSC:510(H)*492(V)Horizontal Resoluion 420 TV LineSystem of Signal NTSC/PALMin. Illumination 0.1Lux @ F2

Embedded DVR Main Features:Model No. AST-610Diskplay Resolution PAL:720*576 NTSC:720*480Record Resolution PAL:512* 256 NTSC:512 * 240Video Input 4*BNC 1.0Vp-p/75 OVideo Looping Output 4*BNC 1.0Vp-p/75