MK-800A Digital conference system

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■Adopt digital analog to realize sound signal transmission, with high fidelity, high signal-to-noise ratio, and no sound delay. Use a unique new anti-howling single-point high-sensitivity condenser microphone core to make the conference sound almost perfect

■The main control machine adopts all-metal structure design, which is solemn and elegant; the attending unit adopts engineering plastic material and a novel appearance design, with built-in antenna, which is beautiful and decent.

■Independently developed data communication algorithm for conference applications, so that within the signal range, the system response speed is not affected by the attending unit. Users can flexibly increase or decrease attendance units. .

■It has the functions of alternate 1-2-3-4, 1-2-3-4, and multiple conference alternative modes exclusive to the chairman.

■Ultra-low power consumption, more than 10 hours of continuous time and more than 20 hours of standby time for attending units; use of AA-size ordinary batteries or original Ni-MH batteries from the manufacturer. The matching smart charger can effectively protect the battery and extend the battery life

Life and ensure safety.

■Super large screen 2.4 inches TFT color display. The hierarchical menu design makes the operation concise and convenient. And there are many functions such as power display and undervoltage warning, frequency channel and signal indication

■The audio channel and the control channel are transmitted wirelessly, without the need to insert cables, and the signal coverage area can be moved arbitrarily, making the layout of the venue convenient and flexible.

Wireless receiver parameters:

■ Power input: DC12V-15V, ≧1A

■The panel has a 2.4-inch TFT color display, 240RGB*320DOTS dot matrix display conference mode

■ Power consumption: <7W

■ Working temperature: -10℃ - 40℃

■ Main control machine size (W×H×D): 480mm×75mm (1.5U, including chassis feet×175mm

■ Main control machine weight: 2.4 kg

Audio channel:

■ Communication method: UHF wireless method (one-way)

■ Frequency range: (640MHz --- 690MHz is available

■ Demodulation method: Digitaltransfer

■ Receiving sensitivity: -100dBm

■Main control function: the video tracking can be set directly through the computer software; support PELCO P/D and YAAN, SONY EVI-D70 camera protocol, the system can connect 8 cameras; each system can control multiple chairpersons and can connect up to 168 Two units can be used at the same time, using different fr