1.3g camera ,Sony CCD 420TVL 2.H.264, 2 way audio, dual stream 3.WCDMA,EVDO,TD-SCDMA 4.SD Card storage , ... Network(Optional)(Low-power WiFi)supports 802.11b/g protocol, 2.4GHZ, maximum wireless distance can be 100 metersWireless EncryptionSupport WEP ...