Dual-Way Talk Through Intercom Counter Speaker System With External Speaker And 12V Power Supply

Description

Specifications

Dual-way Talk Through Bank Store Office Window Glass Counter Intercom Speaker System Window Microphone Intercom Loudspeaker

Specifications:
Plug: 110-240v US, 110-240v EU (optional)
Working Voltage: DC12V
Max Working Current: 1A
Main Sound (Sub Sound):
3W Internal Microphone: 38db~33db
Outside Microphone: 38db~33db

Characteristics:

1. Anti-interference and noiseless function.
2. Two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action.
3. Dedicated anti-side tone processing chip, with auto-mute function.
4. Fully automated call control application, outside the machine microphone and speakers to use the host front line design and system integration to connect, easy installation.
5. In and out of two-way voice signal output (recording by the bank teller), a stereo jack output mode can prevent the voice recording function controlled by the power switch and the function buttons.
6. Simple Operation I: Easy for two-way intercom without pressing the button.
7. Simple Operation II: This system haw two buttons to adjust the internal and external volume. When the indicator lamp for audio turns green, talkback can start.
8. Simple Operation III: You could record the voice through the record jack.
9. Application: Bank, securities, hospital, bus station where glass again theft guard is installed.

Package List:
1 * two-way counter intercom
1 * external speaker
1 * 12v power supply
2 * sticker
1 * instruction manual

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