1. Infrared wireless conference system, easy to install and move, with strong confidentiality

2. This system does not require any additional equipment. Video tracking can be directly set through the host menu, supporting 232 and 485 cameras. There are two methods for video tracking: automatic tracking when the unit is turned on, and automatic tracking when the unit speaks.

3. Supports PELCO P/D and YAAN, SONY EVI-D70 camera protocols.

4. The host is equipped with a high-definition video switcher, which can be used in conjunction with a high-definition switcher and can connect up to 6 high-definition cameras simultaneously.

5. Each system can control up to 1 chairman and 127 representative units to be used simultaneously. The maximum number of speakers is 1 chairman and 3 representatives to speak at the same time, and the number of speakers can be arbitrarily set from 1 to 3.

6. System speaking mode: First in, First out, Last in, First out, and restricted mode.

6. The chairman has priority function control, which can be used to close representative units that are speaking, making it easier for the chairman to control the atmosphere of the meeting.

7. The unit is equipped with a large capacity lithium polymer battery, which can be used continuously for up to 8 hours and 25 hours of standby time.

8. By using the one click shutdown function of the host, all units can be turned off at once, eliminating the tedious operation of manually shutting down units.

9. Can connect to the central control to set video tracking, conference parameters, and control microphone switches.

10. The host has 4 infrared receiving ball interfaces, each of which can receive 4 receiving balls, and can use up to 16 receiving balls at the same time.

11. The host has three audio outputs, namely XLR balanced output, 6.35mm output, and a pair of lotus outputs, providing more interfaces for conference recording and also suitable for connecting various sound reinforcement devices.

12. The host has a unified addressing function, which can address all units at once or manually address units, making it suitable for adding units later.

13. The host has 10 control channels, which can avoid eavesdropping and radio interference, and has no electromagnetic radiation.

Audio channel:

Communication method: wireless infrared transmission

Frequency range: 1.7MHz-4MHz

Modulation method: FM

Receiving sensitivity: -85Dbm

Output level: -10dB

Frequency response: 100Hz-12KHz

Signal to noise ratio:>70dB

Distortion: ＜ 0.5%

Infrared transmission distance: ≤ 35 meters

Control channel:

Communication method: wireless

Frequency range: 433MHz-441MHz

Modulation method: FSK

Receiving sensitivity: -80dBM

Signal coverage range: ≤ 40 meters