window speaker intercom systemdual way anti interference dupl | Shop The World
From USA
NewTangxi
Window Speaker Intercom System,Dual Way Anti Interference Duplex Microphone Talk Through Glass Window,for Business,Bank,Office,Hospital,Counter,Store,Station,School(us)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Speaker and Mic: This intercom system features premium speaker and high sensitivity microphone, designed for counter and dual way interworking.
•Simple Just connect the power adapter and external speakers to the main station, and there are 2 knobs to adjust the internal and external volume.
•Pure Sound Quality: Using excellent electro acoustic circuit device, the main and auxiliary machines are both 5W high power output, with clear voice and high resolution.
•Auto Call Control: Adopt duplex voice intercom communication technology, automatically recognize and process voice without other
•Wide Application: Suitable for places where safety glass is installed, such as banks, ticket offices, hospitals, post offices, embassy visa offices and station window, etc.
From USA
