... 4channle vdieo input 2 channle audio input Network,VGA,Alarm,USB,IE,RS485,PTZ,Mobile,Ihpone, blackberry4channle vdieo input,H.264 ... , 1 channle alarm outputØ Support Network and mobile remotely monitoring such as iPhone, Blackberry Windows mobile.Recording frame: D1 100fps in PAL ... Image352 x 240HDD: support 1pcs 2TB HDDBack up mode:Network backup; USB interfaceControl mode:mouse, IR remote control, ...