High end intelligent digital wired video tracking handheld array conference syst

SXA-884VM
SXA-88412VC
SXA-88412VD

Product Introduction:

Revolutionary introduction of all digital technology into conference systems, fully integrating advanced digital and audio technologies, and achieving comprehensive control and management of conference processes, providing a comprehensive and efficient solution for modern conference systems in the industry. The conference system not only has the advantages of stable and reliable quality, safe and accurate data, simple and applicable operation, and convenient system maintenance, but also has good scalability and can achieve perfect seamless connection with the central control system. The system can implement digital voting systems, video tracking systems, digital discussion systems, digital conference systems, etc., mainly targeting small and medium-sized conference projects.

Product characteristics (marked with ★ are control parameters):

◆ Number of standard mounting units: The system has 3 MIC line interfaces, which can connect 30 units in a single channel. The system can mount up to 90 conference units, and the longest line length can be up to 100 meters (extending the line length will affect the total number of mounts, please refer to the system mounting table)

◆ It can flexibly support automatic discussion meeting mode and video tracking meeting mode,

★ Support meeting check-in and 5-key voting,

★ Support software control and central control system control

★ Comes with 2 sets of three section equalization lines, which can independently adjust the microphone output and microphone speaker sound

★ Equipped with a fire alarm interface that can be linked with the fire protection system to ensure the safety of attendees, (optional)

Equipped with a 4 in 4 out standard definition video matrix, it can directly control the video switching of up to three camera balls, and supports 3 video synchronous monitoring outputs,

★ Multiple input and output interfaces, 2 sets of main inputs, 2 sets of card holder inputs, and 2 sets of original sound outputs, with 2 sets of feedback audio main outputs,

★ Equipped with a chairman microphone audio backup balanced input interface

★ Support hardware self check function (requires computer software cooperation)

★ Support CAT6 network cable transmission, with an extension cable supporting up to 50M (using a dedicated adapter box)

★ It can be connected to the backup host to achieve dual backup of the host,

◆ Built in DSP adaptive audio processor, which can suppress sound feedback as much as possible

◆ Standard and safe power supply design with 220V AC power supply, equipped with high-power switching transformers for sufficient power

In addition to meeting the needs of this machine, it can also be used for discussion units. Its output voltage is a 24 volt DC power supply, which is within the safe voltage range, ensuring the safety of attendees' use

Product parameters:

Power supply: AC100V~240V50/60Hz

Power consumption standard:<120 W

Frequency response 20-25000 Hz (+-3 dB)

Signal to noise ratio>80 dB (A)

Dynamic range>90 dB

Total harmonic distortion less than 0.1% AT1KHz

Channel crosstalk>80 dB

Display 128 * 64 LCD display screen

Environmental temperature and humidity requirements -20~60 ℃/0-95% (without condensation)

■ Waterproof ability, rain proof, dust proof, salt spray proof

Dimensions (depth * width * height) 321 * 482 * 88 (mm)

Weight 5.3Kg

*Desktop microphone equipped with omnidirectional electret microphone, 48KHz sampling rate, and internal DSP audio processing;

*The painted ABS engineering plastic 8Pin cable is connected hand in hand with the base unit, and the microphone comes with a cable for easy installation;

*The speech unit is provided with a DC24V power supply by the system host, which belongs to the safe range. The microphone supports hot swappable units and can be connected to a small expansion power supply, achieving single line long-distance segmented power supply;

*The microphone switch uses car grade rubber switch buttons, which are durable and have a slight mechanical sound characteristic;

*The chairman unit is not limited by the conference mode and can be placed in any position, with a priority function to fully control the conference order. All open representative units can be closed, and pressing and holding the priority key can mute the representative's voice insertion function. Release the key to restore the representative's original state (there is no temporary voice insertion function in the application mode, the priority key can be short pressed to approve the application for speaking representative to open, and long press and hold the priority key to cut off the speaking representative unit and the applying unit)

technical specifications

Mic directional supercardioid directional condenser microphone

Adjacent frequency interference suppression>60dB

Power loss 220mAh

Sensitivity -47Db

Signal to noise ratio 65Db

Frequency response 100-10KHZ

Weight 1.3Kg

Dimensions (W, D, H) 250x 50x 50mm without microphone rod

Color gray

Installation table type