... product uses USIM card, supporting WCDMA 3G network.Matching CMOS camera and infrared led, it supports wireless video monitoring in 24 hours.You ... in house, school, monitoring shop, bus, ship, and train etc. Features: Item No.3G-BNetworkHSDPA/UMTS 850/1900/2100 MHz EDGE/GPRS/GSM ... 1900 MHzTransfer rateHSDPA downlink up to 3.6 Mbps WCDMA (UMTS) uplink data rate up to 384 kbpsCamera300,000 Pixels ...