Dahua DH-SD4223C-H Review

23x Mini PTZ Dome Camera Model: | DH-SD4223C-H Camera Image Sensor: | 1/4″ CMOS Effective Pixels: | 640(H) X 480(V) Horizontal Resolution: | 540TVL Scanning System: | Progressive Electronic Shutter Speed: | 1/50(60)s ~1/100,000s Min. Illumination: | Color: 0.5 Lux/F1.6, B/W: 0.05Lux/F1.6 S/N Ratio: | More than 50dB Video Output: | BNC(1.0Vp-p/75′), PAL / NTSC Camera Features Day/Night: | Auto(ICR) / Color / B/W Backlight Compensation: | BLC White Balance: | Auto, ATW, Indoor, Outdoor,…

"Dahua DH-SD4223C-H Review"