-All of our items are brand new.
-Anti-interference and noise-free function
-Two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action
-Dedicated anti-side tone processing chip, with auto-mute function
-Application of fully automated call control, outside the machine's microphone and speakers to use the integration of design and front-line system of the host to connect, easy installation
-Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic circuit design, the output power up to 3W, voice clear and loud voice distinguished high.
-Inside and outside the two-way voice signal output(recording by the bank teller), a stereo jack output mode can prevent voice recording function controlled by the power switch and the function buttons
-Application: bank, securities, hospital, bus station Where guard glass again theft is installed
Power Adapter: Input AC 2200V 50Hz
Output AC 9V 1.0A
Inside microphone:-48db 20Hz-20KHz
Outside microphone:-48db 20Hz-16KHz
Desktop Unit Dimensions: 158*87*46mm
Wall Mount Unit Dimension: 76*18mm7