H.264 HDD mobile DVR(up to 1TB) Rugged mobile dvr GPS,3G,WIFI,G-sensor support 6CH alarm, ... streamSupportOSDTime & date, vehicle ID, GPS info, etc.compression H.264 Video frame ratePAL:100fps total NTSC: 120fps totalLive ViewD1Video Bit ... F ~140°F)Humidity20% to 95%Dimension160(W) x62(H) x200(D) mm.WeightNet weight:2050g(4.5 LB ... change without prior notice. [MS1]Function alarm H.264 HDD 4ch Mobile DVR