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 a 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.with two EXT port,one main-base can work with two sub-base . 

10.High power ;5W 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: 5W  

Output power of master:5W

Environment term: -10oC~60oC 

Cable Length : 3M black  

Main base :150*98*35mm Sub-base: 150*98*35mmmm 

Box size :  24*15*8CM

1.Q:How to use ? is Duplex Tech?

A:yes. Is half duplex tech. Auto dual-way intercommunication without pressing any button; the communication voice can be clear from different directions.

2.Q: What’s Cable Length of Main-station to Sub-station?

A: Default is 2m. But it can be 3m, 5m, 10m or more.

3.Q: Can i buy a long cable of sub-station？

A：Yes, we can support customized length, but need MOQ.

4.Q: Can I buy extra sub-station ?

A:Yes.

5.Q: Do you have CE certificate?

A: Yes, we have.

6.Q: What is the warranty time?

A: One year except man-made factors.

7.Q: Is the power supply support 110V AC?

A: Yes, it support. Support 110V -240V . support US, UK,EU,AU standard . Adaptor also pass PSE ,FCC,UL,CE etc. Tell us which one do you need. We will send the one as your request.

8.Q: Is it easily to install? How to install the system?

A: Yes, it is easy to install. Just plug sub-base to EXT port and turn on item .We also have videos showing installation.

9.Q: Do you support OEM brand and OEM packing?

A: Yes, we can support your print logo on products and customized packing. Welcome to visit us.

10.Q: What is the Minimum order quantity?

A: Minimum order quantity is one piece, we offer different discount according to your order quantity.

11.Q: What kind of shipping way do you use?

A: Product can be shipped by DHL,TNT,FEDEX,UPS express, or by Sea, or by post, according to your demand. Flexible enough.