... same network feature as ip camera. 2:channel, CIF 3:channel, D1 Digital Video Server1 Video Resolution: D1/Half-D1/CIF/QCIF2 802 ... -DS201CXWired,1 channel, CIFKD-DS201CX-WWireless,1 channel, CIFKD-DS201DXWired,1 channel, D1KD-DS201DX-WWireless,1 channel, D1KD-DS201DX-3G1 channel, D1, support ... 3G Network:EVDO( CDMA2000),WCDMAVideo Input 1/2/4 channel composite video, PAL or NTSC, BNC interface,1.0Vp-p, ...