| 
 Model  | 
 DI-SC121  | 
| 
 System   | 
 PAL   | 
| 
 Image Size  | 
 6.0mm opposite angle (1/3 inch)  | 
| 
 progressive scan   | 
 Yes  | 
| 
 Pixel   | 
 1 million  | 
| 
 Anti-jitter  | 
 Yes  | 
| 
 output pixels/frame rate   | 
 1384*746(1.00M) 1296*736(0.95M)  | 
| 
 Optical lenses 30±¶  | 
| 
 ZOOM RATIO   | 
 30X2  | 
| 
 practical F value  | 
 4.4~132mm  | 
| 
 Angle of view of the actual level  | 
 62.9¡ã(w)~2.2¡ã(t)   | 
| 
 F-value  | 
 F1.4(w)~F4.6(t)  | 
| 
 Zoom speed(Manual)  | 
 1.5s(soft)  | 
| 
 Zoom speed(Tracking the preset mode)  | 
 1.5s(soft)  | 
| 
 minimum focus 0.01m(w)-3m(t)  | 
| 
 Minimum Illumination   | 
 IR-CUT ON 0.5lx(1/30s) 0.005lx(1/4s)  | 
| 
 Manual (far/near)  | 
 support (soft)  | 
| 
 focusing   | 
 Wide -1m(t)-0.01m(w)  | 
| 
 Day/night switch  | 
| 
 Auto   | 
 Pro.AER+  | 
| 
 Manual (on/off)  | 
 support (soft)  | 
| 
 Life  | 
| 
 Zoom/focus/aperture  | 
 500k loop  | 
| 
 Infrared optical filter  | 
 50k loop   | 
| 
 DSP  | 
| 
 DSP processor   | 
 DSP-8  | 
| 
 gorge line  | 
 Method: rate , RS232:57.6K/38.4K/19.2K/9.6K/4.8K*bps RS232C logic level : 3.3V  | 
| 
 DSS   | 
 Yes  | 
| 
 WDR   | 
 On/Off(default)  | 
| 
 mirror image   | 
 On/Off(default)  | 
| 
 Flip Vertical   | 
 On/Off(default)   | 
| 
 Image Rollover   | 
 On/Off(default)   | 
| 
 Image Freeze   | 
 On/Off(default)  | 
| 
 Privacy masking   | 
 On/Off(2 zone 2-D/8 zone 3-D(4/1 screen)(soft)  | 
| 
 Activity detection   | 
 Off/On  | 
| 
 FNR   | 
 Yes  | 
| 
 Multi-user setting  | 
 Max. 111   | 
| 
 Dynamic point to cancel  | 
 Yes  | 
| 
 electronic shutter   | 
| 
 Auto   | 
 1/15s-1/4ks   | 
| 
 Auto (+ digital slow shutter)   | 
 1/4s-1/4ks  | 
| 
 Manual  | 
 1/4s-1/10ks  | 
| 
 diaphragm   | 
 Auto  | 
| 
 BLC   | 
 On/Off(default )  | 
| 
 WB   | 
 Auto  | 
| 
 Horizontal Distiguishability   | 
 800TVL(1280X960 pixel)  | 
| 
 The minimum sensitivity  | 
| 
 IR-cut ON(1/30s)  | 
 1.8lx  | 
| 
 IR-cut OFF(1/4s)  | 
 0.02lx(1/4s)  | 
| 
 condition   | 
 F1.6(W),50 IRE  | 
| 
 Sync System   | 
 Internal/line lock(50Hz)  | 
| 
 Power   | 
| 
 supply voltage   | 
 9~12V DC   | 
| 
 supply current (9V DC)   | 
 330mA(All motor does not work)  | 
| 
 450mA(Focus/zoom motor activity)   | 
| 
 650mA(Focus/zoom/infrared filter motor movement)   | 
| 
 Maxim Power Consumption (9V DC)  | 
 3.0W-5.9W  | 
| 
 Video Output   | 
| 
 analog output   | 
 -  | 
| 
 digital output   | 
 YUV422,Y8bit+C8bit  | 
| 
 output interface  | 
 | 
| 
 digital output  | 
 36pin/40pin  | 
| 
 Size   | 
 50*60*89.5mm   | 
| 
 Weight   | 
 260g   | 
| 
 interfaces count   | 
 3(analog :9pin FFC/digital:36 pin FFC&40pin MINI COAXIAL CABLE )  | 
| 
 Operating temperature (Recommend )  | 
 -10~60¡æ  | 
| 
 Storage Temperature   | 
 -20¡æ~60¡æ   |