welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-07-22 01:35
128
Channel availability: | ||
Specify at time of order | Forward Path | Reverse technical |
Numberofvideochannels | 4 | 0 |
Number of data channels | 0 or 1 | 1 |
Number of optional audio channels | 0 to 8 | 0 to 8 |