(as of Jul 25,2021 12:47:40 UTC – Details)
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,we adopter the advanced microcomputer from U.S.A.
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.
Best Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.
High Quality: This system has a top-quality speaker and high-sensitive microphone. Especial the metal tube microphone is a deal for the counter and the dual-way inter-communication.
Loud and Clear Voice: This system adopt the advanced microcomputer.
Streamline Design: The main unit has an aluminum alloy shell, and the extension has a built-in speaker.
Simple operation: You just need to connect with power adapter and outside speaker to the main station; the microphone cable is flexible. This system has two knobs to adjust the inside and outside volume.
Widely Application: It suitable for the bank window, ticket offices, hospital window, post office window, securities window, embassy visa office, securities Company, hospital, station where the security glazing is installed.