Communication equipment of Wireless window intercom

This window intercom kits is applicable to any window where is different to communicate, to achieve two-way automatic switching of voice communication between customer and employee who inside and outside of the window glass; which can get the best communication effect. This product adopts the most advanced language processing chip with unique design and strict quality management, can achieve the highest standards in sound quality, volume, anti-jamming, anti howling and other performance.

1.Durable Enough,Strong metal jacket, elegance, aesthetic               
2.Clear sound .High-quality speaker and high-sensitive microphone, the voice is realistic and clear 
3.Reminder light.There are voice transmission indicator to prompt the working condition
4.With Mic interface,support external microphone                                                 
5.The volume of master station and substation can be adjusted separately by oneself;
6.Have individual button to turn ON/OFF MUTE function for both of side;
7. With power on /off knob
8.Have output function for recording, can connect record equipment external.
9.High power ;3W high power speaker, widely used in many applications, such as bank, clinic, government，store, pharmacy, and so on

Technical Parameters: 
Working voltage: DC12V 
Material : Metal 
Working current: ≤300mA  
Microphone : 45dB±2dB 10Hz-15KHz
Output power of sub-base Speaker: 3W  
Output power of master:2W
Environment term: -10oC~60oC 
Cable Length : 2M silver
Main base :130x112x38mm  Sub-base: 80*22mm 
Box size :  24*15*8CM