Dioche Window Speaker Intercom System, Anti-Interference Dual-Way Voice Counter Interphone, Noise- Bank/Office/Store/Station Window intercom(US)

Features: Anti-interference and noise- function. Two-way voice intercom communications technology, automatic identification of processing speech during a call does not require any action. Dedicated anti-side tone processing chip, with auto-mute function. Application of completely 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. Inside and outside the two-way voice 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. Specifications: Condition: Brand New Color: As shown in the picture Plug: 110-240V US, 110-240V EU(Optional) Working voltage: DC12V Maximum operating current: 1A Main sound (sub sound): 3W Inside microphone: --38db±3db Outside microphone: -38db±3db Package List: 1*Dual-way Counter Interphone 1*External Speaker 1*12V Power Supply 2*Adhesive 1*Instruction Manual

• Dual-way Intercommunication : Two-way voice intercom communications technology, automatic identification of processing speech during a call does not require any action.
• Machine's Microphone : Window speaker intercom Application of completely 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.
• Dual-way Audio Record : Inside and outside the two-way voice 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:Anti-interference and noise- function.Suitable for bank, securities, hospital, bus station Where guard glass again theft is installed.
• Your completely satisfaction is our top priority. If you find any quality problems or operational problems of Intercom Dual-Way Through , in addition to man-made damage,please us by your order,we will try our best to solve for you as quickly as possible.