Intelligent conference system

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  • HO-3500c,HO-3500d

    HO-3500c,HO-3500

    - embedded installation, soft pluggable microphone......

    785
    more
  • HO-1330

    HO-1330

    HO-1330Z/HO-1330S/HO-1330B /HO-1330/ HO-1300ZCommo......

    878
    more
  • HO-1220Bsc-HO-1220Bsd

    HO-1220Bsc-HO-12

    The microphone has a talk key and indicator light ......

    916
    more
  • HO-1700/HO-1380

    HO-1700/HO-1380

    HO-1700C/d、HO-1700Dc/Dd；HO-1380Bc/Bd、HO-1380c/dPr......

    834
    more
  • HO-1980

    HO-1980

    HO-1980C/1980d President / representative unit1. f......

    707
    more
  • HO-1660Z

    HO-1660Z

    HM-1660C/1660d President / representative unit1. f......

    751
    more
  • HM-1880

    HM-1880

    HO-1880 wireless digital voting host1. and the vot......

    780
    more
  • HO-1800

    HO-1800

    HO-1800 cable digital voting host1., it is applica......

    724
    more
  • HO-96

    HO-96

    Power supply mode: AC220V-230V, 50/60HzMaximum out......

    746
    more
  • HO-98

    HO-98

    Power supply mode: AC220V-230V, 50/60HzMaximum out......

    763
    more
  • HO-1860M、HO-2860M

    HO-1860M、HO-286

    HM-1860M HM-2860M extended host functionalityThe p......

    797
    more
  • HO-M120

    HO-M120

    Input voltage: AC220V/50HzOutput voltage: phantom ......

    758
    more
  • HO-M200A

    HO-M200A

    HO-M200A, HO-M200BFrequency response: 10Hz to 20kH......

    703
    more
  • HO-M280

    HO-M280

    Technical parameter:Power supply mode: AC220V/50Hz......

    854
    more
  • HO-M290A

    HO-M290A

    Video tracking ten way smart conference mixerPower......

    792
    more

About us

Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.

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Contact us

  • Guangzhou polyacoustic acoustics Trade Co., Ltd.
  • 4408-771-883
  • jusound@greatwallaudio.com
  • Guangzhou City, Panyu District District Shanxi road quasi
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