Features introduced in large-scale live events require a minimum 5-way over SDI inputs, 4 SDI directed machine has been unable to meet demand, MS-900 8 group SDI digital mobile directed chamber is the first with 8 channels of SDI video (optional adjustments can be freely ) input parity mobile directed system. Framework of a multi-bit virtual machine directed chamber often require multiple devices and expensive hardware and software, Datavideo SE-900 designed for this purpose in the form of stand-alone machines can easily set up a multi-bit virtual directed chamber, switch camera angles with the background painted selected background replacement, while providing different angles of Datavideo DVD background material, to meet different customer needs. 8U height, 68 kg. Makes it easy to move to a small truck. Complete integrated solution, including SE-900 8-channel SDI digital guide sowing machine, ITC-100 intercom system, DN-500 HDV / SD disk recorders, TLM-170 17-inch HD / SD SDI LCD display monitor and PD-1 power supply supply. Support multi-format video and multiple signal input, the input signal can reach up to 8 inputs and optional SDI, DV, Composite, S-Video (Y / C) and Component (YUV) or in combination. With audio delay feature balanced XLR connectors for audio input and output. Without providing a synchronization signal, each input card all have the TBC base correction. Single screen multi-screen preview display. Dual-core and high quality go back function (optional). Multiprocessor bit virtual directed chamber, can connect up to four cameras. Consisting of a high-capacity removable hard disk recorders, easily removable, long recording DV signal format. Professional chassis protection from damage in transit. Incorporates power supply center to provide a stable DC power supply the entire system, in line with U.S. regulations UL, TUV safety standards European regulations.