Newly Arrival Hand Megaphone - NT-4200V Wall-mount IP Network Audio Terminal(without screen) – Q&S

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Gift Speaker, Multichannel Audio Amplifier, Louder Speaker, We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers.

Newly Arrival Hand Megaphone - NT-4200V Wall-mount IP Network Audio Terminal(without screen) – Q&S Detail:

Model	NT-4200V Wall-mount IP Network Audio Terminal(support 100v)
Power supply, power consumption	DC 15V/4A 20V/5A 24V/6A （40W / 60W / 120W ）
Display screen	LED Digital screen
Mode of operation	Infrared remote control
CPU	Imported original industrial grade embedded processor
Network communication protocol	TCP、UDP、ARP、ICMP、IGMP、HTTP
Network Interface	10Mbps/100Mbps Adaptive dual network interface
Audio coding format	MP2/MP3/PCM/ADPCM
Audio sampling format	8Kbps-48Kbps,16bit
Signal to noise ratio	AUX IN ≥80dB MIC IN ≥70dB
Amplifier output frequency response	50HZ-20KHz ±3dB
Amplifier output power	40W / 60W / 120W （100V）
Amplifier output distortion	≤1% (rated power)
Interface	2 RJ45 network ports, 1 USB port, 1 SD card interface, 1 line input, 1 line output, 1 channel microphone input, 1 channel EMC trigger interface, 2 channel 100V constantvoltage amplifier output,
Working temperature, temperature	-10℃～80℃， ≤90%RH (no condensation)
100V constant voltage backup input	Customizable support
2.4G, Bluetooth wireless microphone	Customizable support

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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Newly Arrival Hand Megaphone - NT-4200V Wall-mount IP Network Audio Terminal(without screen) – Q&S, The product will supply to all over the world, such as: Algeria, Cologne, Turkey, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can offer the most competitive price with high quality,because we are much MORE PROFESSIONAL. You are welcomed to visit our company at any time.

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