In order to supply clients and end users with a one-stop solution, DSPPA also supply peripherals like microphones, volume controllers, audio racks, etc.

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  • Window Intercom Microphone System

    ●Streamlined built-in extension, small in size.
    ●Free two-way intercom with the extension.
    ●With microcomputer processing circuit, and static noise function for echo and howling.
    ●With independent switch function, the internal and external volume can be adjusted or turned off separately.
    ●Adopt aluminum alloy metal wire drawing process for the surface.
    ●Applicable to banks, hospitals, stations, restaurants and booking offices.

  • Professional Window Intercom Microphone for Bank Hospital Station

    ●Ideal for the bank, securities, hospital, bus station etc. where guard glass again theft is installed. ●With master mic and slave mic, one wire for connection, easy to operate ●Longer metal tube microphone for dual-way intercommunication; ●Adjustable volume with separate switch. ●Auto dual-way intercommunication without pressing any button; ●Double-track adjustment with indicating light; ●Spare record jack for the bank; ●Anti-interference and noise-free function;

Peripheral is produced by our factory. As a manufacturer in China,we have OEM and ODM service for wholesalers who want customized Peripheral with cheap price. If you ask for uaotation request and RFQ,we will send you price list according to inquiry urgently.