Window Counter Dual Way Intercom Speaker for Bank Office otor Station Ticket Office Microphone Intercom Speaker System
Features:
1. Adopt two-way voice intercom communication technology, automatically recognize and process the voice stack number, without any operation during the call.
2. Noise elimination processing chip, with automatic noise suppression function.
3. Automatic call control technology, integrated design of microphone and loudspeaker outside the machine, and realize a one-line connection with the host, which is easy to install.
4. It can output internal and external double-sound signals (cooperate with bank counter recording), adopt stereo socket output mode, and have the recording function, which is not affected by the power switch and is controlled by the function buttons.
5. The auxiliary machine can be hung on the wall or pasted on the glass through the distributed double-sided tape.
6. Two-way channel adjustment, with channel dynamic indicator, it is more convenient to use.
7. The inner volume knob and the outer sound knob can adjust the internal and external volume respectively. The two green indicator lights IN above the regulator during intercom indicate that the main unit is speaking, and OUT means that the auxiliary engine is speaking.
Applicable to the ticket offices of the ticket windows of banks, securities, post offices, railway stations, post offices, hospitals and other places
Specification:
Operating Voltage: AC12V/1A
Maximum working current: 500mA
Frequency Range: 400~470 (MHz)
Outside microphone: -38db±2db 20Hz-20KHz
Inner microphone: -38db±2db 20Hz-16KHz
Product Manual