2-Way Window Intercom Counter Intercom Speaker System For Banks Offices Hospitals Stores

2-Way Window Intercom Counter Intercom Speaker System For Banks Offices Hospitals Stores

Features:
- Dual-way intercommunication
- Dual-way audio record
- Anti-interruption and noise
- Slim fit design of speaker
- Input voltage: AC 110-240V
- Streamline design: The main unit has aluminum alloy shell, and the extension has built-in speaker.This system has simple connection for DIY operation.
- High quality: This system has top-quality speaker and high-sensitive microphone. Especial the metal tube microphone is deal for the counter and the dual-way inter-communication.
- Good performance: The voice from this system is clear,and natural. There is a switch only for the volume control.
- Advance technique: For this system, advanced microcomputer is used.
- Definite instruction: The indicating lamp shows the track's working status.
- Simple operation I: Easy for dual-way intercommunication without pressing button.
- Simple operation II: This system haw two knobs to adjust the inside and outside volume. When the indicating lamp for audio turns green,the intercommunication could begin.
- Simple operation III: You could record the voice through record jack.
- Perfect Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.

Specifications:
- Working voltage: DC 9V/0.5A     
- Input voltage: AC 110-240V
- Main sound (sub sound): 2W, 100Hz-15KHz     
- Inside microphone: -48db, 20Hz-20KHz
- Outside microphone: -48db, 20Hz-16KHz     
- Cable Length: 1.6m/5.25ft
- Main box size: 158x87x46(335)mm / 6.2"x3.4"x1.8"(13.2")     
- Sub-box size: 91x77x23mm / 3.6"x3"x0.9"

Package Included:
- 1 x Set of Window Intercom