نظام الاتصال الداخلي بمكبرات صوت نافذة CallToU ، نقاش اتصال داخلي مضاد للتداخل من خلال نافذة زجاجية ، نظام اتصال داخلي للأعمال ، بنك ، مكتب ، مستشفى ، كاونتر ، متجر ، محطة ، مركز طبي

【Window Intercom Speaker System】CallToU window speaker intercom is a perfect tool to make your completely hands-free communication.automatically identify the processing speech signals during a call;anti-interference and noise-free function,solves the problem of echo and buzzing.
【Clear Voice & Wide Application Scenarios】The speaker of the window intercom system uses advanced language processing chips to make the sound clear and natural.Suitable for the voice communication in closed business window or noisy places.For banks,hospitals,stations and other service windows.
【Host and extension】Both the main unit and the extension have speaker and microphone, and the volume can be adjusted separately.
【Recording & Long Working】There is a recording jack , which can be connected to a recording device.Able to work continuously in a long time clearly.Realize two-way recording conversion.
【Easy to Install】It's plug and play.Insert the plug of external loudspeaker box into the loudspeaker jack of the main unit.The outside speaker has a sticky backing that can be stuck to the window glass.