Window Speaker,Glass Window Microphone, Dual-Way Intercom, External Intercom Speaker, for Restaurant/Hospital/Station

The window two-way intercom is suitable for any place where window conversation is difficult or noisy. It adopts advanced language processing chip plus unique design and strict quality management. It has the characteristics of clear sound quality, controllable volume, anti-interference.Ideal for the bank, hospital, securities, bus station etc. where guard glass again theft is installed.It is easy to install and has a long working time. Product Name: Window Walkie Talkie Material: space aluminum alloy panel + ABS plastic base Specification: (length×width×height) 13.6cm×98cm×4.5cm Appearance process: wire drawing + environmental protection anodizing (panel) Colour: Black Working voltage: DC12v Maximum working current: 200mA Microphone sensitivity: 47±0.5dB20Hz~16KHz(inside)|-40±0.5dB20HZ~16KHz(outside) Undistorted frequency: 10Hz~15KHZ Maximum output power: 3W (main unit) + 2W (sub-speaker) As long as you speak close to the microphone,even through the glass,the voice can be clearly heard from the speaker of the other party.Even in a noisy environment, customers can still hear the sound clearly. The window microphone is suitable for the voice communication in closed business window or noisy places. You can talk with others in an area divided by a glass window. WIDELY APPLICATION: It suitable for the Bank window, Ticket offices,Hospital window, Post office window, Securities window, Embassy visa office, food truck , Hospital, petrol Station ,school,counter,store ,ticket booth

• High-power extension, large volume, high sound quality, even in a noisy environment, it still allows customers to hear clearly.
• A variety of interfaces to meet your different office needs. The host also has a recording jack, which can output internal and external two-way sound signals (for bank teller recording).
• Smart microphone,extra-long stainless steel tube microphone barrel, can be bent arbitrarily, no dead ends, it can remain tight and not loose after years of use.
• Simple 】 The window microphone is suitable for the voice communication in closed business window or noisy places. The window counter intercom is plug and play, and very easy to install it.
• Service: If you have any questions about this product, please feel free to contact us, we will reply to you within 24 hours!