Ideal for the bank, securities, 

hospital, bus station etc. where guard glass again theft is installed

Auto dual-way intercommunication without 

pressing any button.

External speaker, slim fit design.

Anti-interference and noise -free function.

Dual-way andio record output.

Features:

1. Streamline design, main unit is made of luxurious aluminum alloy and internal microphone for the extension. One-cable connection and simple installation

2. High quality speaker for main unit and extension, high sensitive microphone, longer metal tube microphone for dual-way intercommunication

3. Adjustable volume with separate switch.

4. Auto dual-way intercommunication without pressing any button

5. Double-track adjustment with indicating light

6. Spare record jack for the bank

Specification:

1. Power input: AC 100-240V 50/60Hz 

2. Power output: DC12V 1000mA

3. Working voltage: DC 12V/1A

4. Peak output: 2×3W (Max)

5. Working current: 290mA

6. Frequency response: 100Hz - 12KHz

7. Inside microphone: -42dB  

8. Outside microphone: -42dB

9. Size main machine: 180 × 130× 51mm

    Secondary machine:  61 × 85× 24mm

Feature:

1.    Full duplex voice Talkback communication technology, automatic recognition and processing of speech signals, no need for any operation in the call.

2.    Special anti side tone chip, automatic squelch function, weaken howling.

3.    Full automatic call control technology, the loudspeaker and mic of secondary machine are upgraded by integration. And connect. the main machine, easy to install.

4.    Experience in applying electro acoustic technology, good design of electro acoustic devices, the output power can reach 3W, clear voice and high speech resolution.

5.    Main machine design internal and external mute switch, it can be used as needed.

6.    It can output both internal and external voice signals. Using stereo socket output mode. And the recording function is not controlled by the power switch and the function buttons.

7.    The secondary machine hangs on the wall or paste on glass.

8.    Beauty and Smooth by plastic material.