Anti-interference and Noise-free Function Dual-way audio Counter Interphone

Product DescriptionAll 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 buttonsPacking:Inner packing: Printed box/white box Outer packing:Carton

Specifications:

Product	Anti-interference and Noise-free Function Dual-way audio Counter Interphone
Mode	ZDL-9908
Working voltage	AC9V/1A
Main sound (sub sound)	3w
Inside microphone	-48db 20Hz-20KHz
Outside microphone	-48db 20Hz-16KHz
Exterior size	158x87x46mm/78x20mm

Features:

1. Dual-way Audio Counter Walkie Talkie without pressing any button

2.Anti-interference and noise-free function

3.Dual-way audio record output

Application:

- Bank

- Securities

- bus station

- hospitals

- post offices

- railway stations

- ticket booking

- insurance companies

Packaging & Shipping

Packaging Details:

Inner packing: Printed box/white box Outer packing:Carton

Delivery Detail:

1-3 days for sample order; 15-30 business days for 1000 to 10000

Our Services

1. Presale: product consultation and solution design can be provided.
2. Sale: spares parts can be provided at a certain discount.
3. After sale: We offer a 1-year warranty which includes maintenance and technical support for all the products. Within the warranty period, exchanges and free maintenance are provided. If any quality issues occur, please contact us for technical support via telephone, email, or any method available on our site.

Company Information

Zhengzhou Allraising Machinery Company Ltd have been designing, developing, manufacturing and marketing Machinery for more than 10 years. Firstly we mainly sever china mainland customers, In order to adapt to world market development, now we do the exporting business directly. After these years of development, we have high quality professional teams, skillful talents, strong technical force, strong and independent research and development capabilities, advanced production equipment and a perfect after-sales service system.

"Better Quality, Lower Cost, Preferential service" is the principle which we have been following.We warmly and sincerely welcome any potential customer to visit our factory any time.Let's work hand in hand to create a resplendent future.

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