PRO Audio Window Intercom System Conference Counter Interphone with Master and Sub Microphone for Counter, Bank Communication Social Distance
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Product Highlights
- Dual-Way Audio Recording: Features built-in dual-way audio record function for secure communication.
- Auto Intercommunication: Enables automatic two-way communication without pressing any buttons.
- Luxurious Aluminum Design: Main unit constructed from premium aluminum alloy with streamline design.
- High Sensitivity Microphone: Equipped with high sensitive microphone and longer metal tube for clear audio.
- Adjustable Volume Control: Includes separate switch for adjustable volume with indicating light.
- Simple Installation: Supports one-cable connection for easy and simple setup.
- Wide Certification Coverage: Certified with CE, RoHS, CCC, FCC, and UL standards.
- Flexible Customization: Offers full, minor, and sample-based customization options.
Product Attributes
- Customization
- Available
- Noise
- <95dB
- Hi-Fi
- Not Hi-Fi
- Model NO.
- TBK-20
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- Optional Combination
- Speaker Material
- Plastic
- Application
- Commercial, Home
- Certification
- CE, RoHS, CCC, FCC
- THD
- 0.005%-0.01%
- Working Voltage
- DC9V
- Max Working Current
- 600mA
- Main and Assistant Sound Boxes
- 2W-2W 100Hz-15kHz
- Outside Microphone
- -48dB
- Inside Microphone
- -48dB
- Other Function
- Dual-Way Audio Record
- Exterior Size
- 158*87*46mm(Master Station) 78*20mm(Sub Station)
- Transport Package
- Carton
- Specification
- 3kg
- Trademark
- Ben & Fellows
- Origin
- China
- HS Code
- 8518290000
- Production Capacity
- >50000
Product Images of PRO Audio Window Intercom System Conference Counter Interphone with Master and Sub Microphone for Counter, Bank Communication Social Distance
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Product Description
Window Intercom System

Description:
TBK-20 intercom system is primarily used in the counters and bank/window, or any places where conversations need to be assisted.
Features:
- Streamline design, main unit is made of luxurious aluminum alloy and internal microphone for the extension. One-cable connection and simple installation.
- High quality speaker for main unit and extension, high sensitive microphone, longer metal tube microphone for dual-way intercommunication.
- Adjustable volume with separate switch.
- Auto dual-way intercommunication without pressing any button.
- Double-track adjustment with indicating light.
- Spare record jack for the bank.
Details:


Specifications:
| Model | TBK-20 |
| Working voltage | DC9V |
| Max working current | 600mA |
| Main and assistant sound boxes | 2W-2W 100Hz-15KHz |
| Outside microphone | -48db |
| Inside microphone | -48db |
| Other function | Dual-way audio record |
| Exterior size | 158*87*46mm(Master Station) 78*20mm(Sub Station) |


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261008". Items marked "" are certified.
Company Profile
Power & Grace specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Power & Grace uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Power & Grace advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 101 1st. floor, No. 15 Pingdu Rd., Shibi St., Panyu, Guangzhou 511400 China.
-
Plant Area
- 8461 square meters
-
Number of Employees
- 56
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, 1-3 months, Off Season Lead Time, within 15 workdays, one month
-
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 100 PCS
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Speaker, Audio, Smart Home Audio, Amplifier, Microphone, PA Mixer, Dante Audio
-
Production Lines
- 2
-
Production Machines
- Gluing Facility, Pressing Facility, Semi-Automatic Speaker Assembly Facility, Tunnel Oven, Magnetizing Facility, Laser Marking Facility
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-12-09
-
Export Year
- 9 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- FCC, RoHS
-
Cooperated with Fortune 500
- No
FAQ
- What is the working voltage?
- The system operates on DC9V with a maximum working current of 600mA.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and options based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are the dimensions of the master station?
- The exterior size of the master station is 158*87*46mm.
- Is the system suitable for bank counters?
- Yes, it is primarily used in counters, banks, and places requiring assisted conversations.
- What are the payment terms?
- We accept T/T and LC as terms of payment.
- What is the lead time for production?
- Lead time is within 15 workdays during off-season and 1-3 months during peak season.
- Does the system support auto two-way communication?
- Yes, it features auto dual-way intercommunication without needing to press any buttons.
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