ChunHee Window Intercom Speaker Systems Glass Microphone Counter Two-Way Communication Intercom with Banks, Shops, Hospitals, Office, Restaurants Station Ticket Booth

📢 Installation:

1.The host installation in the workplace,the extension is installed outside the workplace (comes with double adhesive tape,so the outside speaker can hangs on the wall or be pasted on glass),connect the extension's plug into the host's Extension jack

2.Insert the DC 9V adapter into the 220V mains supply,insert 12V DC plug into the host of Power jack

3.Press the Power switch of the host,the red power indicator light,means power supply is working properly.speak within 50cm of the host,sound inside spread out from the outside extension;the customer's voice outside spread out from inside hosts, indicating two-way intercom working properly

4.The "microphone" jack of the host can connect an external microphone, direct access to external microphone and extension achievetwo-way intercom

5.The machine has been set dual-channel,maximum volume "5" for the best results,you can turn down a channel according to the actual needs

📢 Product Troubleshooting:

Phenomenon1:Silent

1.220V power is not plugged in,the power supply should be plugged

2. four-core cable plug or DC power plug loose,please seated

3.did not turn up the knob,adjust knob

Phenomenon2:Whistle

1,the installation environment is poor of sound insulation,should be further distancing the host and extensions

2,noisy environment,adjust the volume knob to the smaller

Phenomenon3:Client earpiece sound too quiet

1,the inner volume is too small.adjust knob

2,the customer is too far from the station

Phenomenon4:Intermittent sound,can not even transfer

1,the speaker is too far from the microphone(less than 50cm ideal)

2,when one is speaking,the other to grab the words will be suppressed

3,ambient noise is too strong,you can adjust the volume knob of the corresponding channel,or require the speaker close to the microphone

• 【Dual-way Intercommunication Window Speaker】 Two way voice intercom communication technology,automatic indentification of processing speech signal during talking but not need any action..
• 【Loud and Clear Voice】High-sensitive Microphone,the voice from this system is clear anad natural,and the main station and outside speaker volume can be adjusted separately..
• 【Anti-Interference &Adjustale Neck】The wired window intercom microphone has an 360° adjustable gooseneck type,effectively sound; allows you to easily communicate with customers without getting close to the microphone..
• 【Simple Operation】The window counter intercom is plug and play, and very easy to install it.Comes with sticker, which could attach the outside speaker to the window easily..
• 【Widely Application】It is suitable for the Bank,Ticket offices,Hospital, Post office,Securities,Station where the security glazing is installed. Please pay attention to the distance between the microphone and the host. If the distance is too close, it will make a harsh sound. If there is still noise or the language is not clear, please try to adjust the volume.