110-240V Dual-Way Bank Station Window Counter Intercom Speaker System Counter Interphone Zero-touch Safe Communication

Functions and Features of E330

1)Hands free two-way talkback full automaticity, mike inside the substation
2 Microcomputer controlled circuit with squelch function,can thoroughly solve echo and squeal problems.
3) Adopt high-powered mic,elegant appearance, voice is lifelike, clear
4) Easy installation, only one wire for master station and substation connection.
5) Volume of master station and substation can be adjusted separately
6) With recorder jack
7) Main base Dimension:153*78*40mm Substation dimension: 68*20mm

Functions and Features of E320

1. Two-way voice intercom communications technology, automatic identification of processing speech signals during a call, does not require any action;
2. Auto dual-way intercommunication without pressing any button; Anti-interference and noise-free function
3. Dual-way audio record output; Dedicated anti-side tone processing chip with aoto-mute function
4. Has special side tone processing chip and the movement noise function can effectively improve the noise
5. The voice from this system is clear and natural; Has top-quality speaker and high-sensitive microphone. Especially the metal tube microphone is deal for the counter and the dual-way intercommunication
6. Main base Dimension:108*94*43mm
Substation dimension: 68*20mm
7.Material ：plastic

Functions and Features of E350

1. Two-way voice intercom communications technology, automatic identification of processing speech signals during a call, does not require any action;
2. Auto dual-way intercommunication without pressing any button; Anti-interference and noise-free function
3. Dual-way audio record output;
4. Has special side tone processing chip and the movement noise function can effectively improve the noise
5. The voice from this system is clear and natural; Has top-quality speaker and high-sensitive microphone. Especially the metal tube microphone is deal for the counter and the dual-way intercommunication
6. Have individual button to turn ON/OFF the MUTE funtion for both of side
7. Main base Dimension:162*110*40mm
Substation dimension: 68*20mm
8. material : Aluminium + plastic