Description
Two-Way Window Intercom System for Counter (RL-9909)
Two-Way Window Intercom System for Counter (RL-9909), Complete dual way intercom system for easy operation Built-in Amercian Microsoft language processing chip for clear voice Indoor and outdoor volume control separately adjustable Suitable for banks, hospitals, ticket offices
- Streamline design: The main unit has aluminum alloy shell, and the extension has built-in speaker.This system has simple connection for DIY operation
- Highg quality: This system has top-quality speaker and high-sensitive microphone. Especiall 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 ony for the volume control
- Advance technique: For this system,we adopter the advanced microcomputer from U.S
- 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 intercommnication could begin
- Simple operation III: You could record the voice through record jack
- Best Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.
Feature:
- Adjustable volume with separate switch..
- Spare record jack for the bank.
- Anti-interference and noise-free function.
- Internal microphone for extension. One-wire connection.
- Adjustable volume with separate switch.
Ideal for the bank, securities, hospital, bus station etc. where guard glass again theft is installed.
– Streamline design. Main unit has internal microphone for extension. One-wire connection and simple installation.
– High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for
dual-way intercommunication;
– Adjustable volume with separate switch.
– Auto dual-way intercommunication without pressing any button;
– Double-track adjustment with indicating light;
– Spare record jack for the bank;
– External speaker, slim fit design;
– Anti-interference and noise-free function;
– Dual-way audio record output
Specification:
– Power Adapter: Input AC 110V 60Hz US Plug. Output AC 9V 1.0A;
– Output Power: 3W(Max);
– Frequency Response: 100Hz-12kHz;
– Desktop Unit Dimensions: 158*87*46mm;
– Wall Mount Unit Dimension: 70*20mm
Trouble shooting:
Whistle: Installation environment noise performance is poor, or too much other noise. Should make the distance larger
between the host and the outside speaker or adjust the volume down.
