... ),WCDMA 1 channel D1 Digital Video Server with Storage support 3G network> Video Resolution: D1/Half-D1 ... 2 channel, D1KD-DS102DT-3G2 channel, D1, support 3G Network:EVDO( CDMA2000),WCDMAKD-DS104CTWired,4channel, CIFKD ... high-speed protocols and decoding protocols. Support public protocols. Support CDMA, GPRS mobile network. supports 802 ... channel D1 Digital Video Server with Storage support 3G network