, Window Two -way Intercom ,Silver Anti-interference desk top intercom ,public telephone

A. Basic configuration:
1. Host: 1pcs                   

2. Extension: 1pcs   

3. PT (power transformer): 1pcs        

4. Nylon ties: 4pcs         

5. Wire clamp: 4pcs          

6. User manual: 1pcs

B. Installation and usage

Installation methods:  

1. Install the host at the workplace, and install the extension outside (stick on 30cm above the transfer),and then insert the connecting plug to the “Extension” jack of on the host
2. Insert the transformer (DC12V) to the power supply (AC-100-240V).  

3. Open the power switch and the indicator light will be on.

4. Two-way intercom for the workplace.

5. If the sound of staff inside spreads out from the outside extension; sound of customer outside spreads out from the host inside, it means two-way intercom works properly.

Intercom functions:

1. Two-way intercom between the microphone on the host and the extension.

2. It can end the conversation between internal and external when turning the host or the extension volume to the lowest .That is one-way intercom.

Recording, monitoring, and interpose functions:

1. Insert the recording wires into the interface of recording and monitoring, then connect with the recording equipment, it can monitor the conversations of each window.
2. Insert the recording wires to the sound signal jack of the host and coordinate with ATM, monitoring equipment to recording sound.

• Application: bank,hospital,station and other workplaces with sound-proofing. 

• Alum alloy  panel to avoid resonance.

• Unique switch, circuit with noise elimination.

• Providing signal of sound record continuously.

• Highly sensitive pickup range.

Normal export carton

And it is suitable shipped by sea, by air, by express, by train, by truck, or any other shipping ways.

1. We can offer the samples free for testing, and the customers should pay the             freight.

2. The warranty is two-three years

3. We are the customs registered, and have the authorization to do the Export &           Import business. And we have professional employees to complete all the

    works of Export & Import.

4. We have customer service center, you can ask for help from our customer  

    service center, and we will action accordingly. Or you can download the data             information from our center. And you can get the details on our website. 

    If you have any questions please feel free to contact us by Email , TM ( cn1518921853tqyq ),Skype(Sunrn-Demi Feng),Whatsapp(+8615202063488).We are sure that your message will be responsed by us within 24 hours.