... O alarm with perfect functions7. Support 802.11b/g wireless network, support 3G, CDMA and GPRS mobile networks8. ... network Support802.11b/g protocol, 2.4GHz, max wireless distance 100m (optional) 3G network Support built-in ... /TD-SCDMA access (optional) Cell phone monitor Support Wireless encryption protocol Support WPA, WPA2, WEP encryption protocol ... 264 4 Channel network video server for CCTV camera