HTC-T65GWD (Discountinued) 1/3†Pixem Beluga WDR Box Cameras OSD function control Day and Night function: Auto switch from Color to B/W 580 TVL Adjustable function: Wide Dynamic Range, Back light compensation, Gain control, White Balance, Digital Slow Shutter Low speed shutter up to 32X Internal / Line Lock Dual Voltage: DC 12V / AC 24V