- discussion conference system
- 2017-01-17 06:54
- The SC-600/SC-680A/SC-680B Discussion System is a conference venues with a limited numb and discussion system for use in
- 6 channels IR language distribution system STC-661
- 2017-01-17 06:54
- infrared simultaneous interpretation system is a language distribution system
- IR simultaneous interpretation system
- 2017-01-17 06:54
- 1.LED display screen showing channels, volume(for STC-643D/663D).2.Double and single earphones for listening3.Smart desi
- conference system
- 2017-01-17 06:53
- Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video t