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Project Use Dual-Way Bank Counter Intercom System, 3W Anti-Interference Window Interphone
US$17.00
1-9 Pieces
US$15.00
10+ Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableUsage
CommercialCall Type
MixedModel NO.
E320Hardware Technology
All-in-OneCertification
CE, RoHSCondition
NewName
Window Intercom for BankDimension
108*94*43mmQuality
100% SameWorking Current
<300mAVolume Adjustment
Yes (Can Be Adjusted Separately)with Recorder Jack
YesApplication
Bank, Hospital,Post Office, Station TicketsWorking Voltage
DC12VFunction
Anti-Interference and Noise-FreeInstall
EasyTransport Package
Each Unit in a Standard BoxSpecification
StandardTrademark
KOQIOrigin
Fujian, ChinaProduction Capacity
100PCS/WeekKey features
Anti-Interference Technology: Features dedicated anti-side tone processing chip for noise-free communication.
Dual-Way Intercommunication: Enables automatic two-way voice communication without pressing any buttons.
Clear Audio Quality: Equipped with top-quality speaker and high-sensitive metal tube microphone.
Volume Control: Includes power on/off switch and volume knob for easy worker adjustment.
Audio Recording Output: Supports dual-way audio record output for evaluation and monitoring.
Wide Application Scope: Suitable for banks, hospitals, post offices, stations, and restaurants.
Compact Design: Master base measures 108*94*43mm with substation at 68*20mm.
Easy Installation: Requires only one wire connection between master and substation units.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-02-01Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQuanzhou Koqi Electronic Co., Ltd. is identified as a Chinese limited company operating as both a trading company and manufacturer/factory, focused on wireless calling and related communication products. It reports ISO 9000 certification, three production lines, stated annual wireless-calling output of 100,000 boxes, export sales of 71%–90%, and export activity since 2000. The supplier states that it supports design, development, technology, production, service, and OEM orders. However, the available evidence shows fewer than five R&D engineers and fewer than five quality-control staff, while customer-case information is limited to named application scenarios rather than verified customer references. Financial credibility cannot be fully assessed from the provided information.
Supplier typeThe supplier is described as a limited company in Quanzhou, China, with both trading-company and manufacturer/factory classifications. Its own description identifies it as a professional manufacturer engaged in research, development, and production, supported by a stated factory location.
CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a management-system certification, although no additional certification scope or certificate details are provided.
After-Sales capabilityThe supplier explicitly claims to provide caring or thoughtful service and presents service as one of its core capabilities. The slices do not provide operational details such as warranty terms, service staffing, response times, or repair arrangements.
Production capacityThe supplier reports three production lines and annual wireless-calling-system output of 100,000 boxes, with stated order fulfillment within 15 working days in both peak and off-peak periods. Its export history since 2000 and broad export-market coverage further support operating experience, although capacity for products beyond wireless calling is not specified.
Customization capabilityThe supplier explicitly accepts OEM orders and describes capabilities spanning design, development, technology, and production. Its product coverage includes wireless calling systems, window intercoms, queue-management products, and related communication equipment, supporting customization capability for its product scope.
Product Q&A
Q:What is the working voltage?
A:
The system operates on DC12V with a power requirement of 2W.
Q:Can the volume be adjusted?
A:
Yes, the volume can be adjusted separately using the dedicated volume knob.
Q:Is the device suitable for hospitals?
A:
Yes, it is applicable for banks, hospitals, post offices, stations, and restaurants.
Q:How is the installation performed?
A:
Installation is easy with just one wire connection required between the master and substation.
Q:Does it support audio recording?
A:
Yes, the system provides dual-way audio record output functionality.
Send Inquiry
*To:
Quanzhou Koqi Electronic Co., Ltd.
Quanzhou Koqi Electronic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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