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Window Bank Counter Intercom Two Way Intercom Monitor Security Audio System
US$17.00
1-49 Sets
US$16.00
50+ Sets
Sample price:US$50.00/set.Request sample
Product profile
Customization
AvailableUsage
CommercialCall Type
MixedModel NO.
E320Hardware Technology
All-in-OneCertification
CE, ISO, RoHSCondition
NewName
Window Intercom for BankQuality
100% SameInstall
EasyUsed for
Restaurant, Teahouse, Bar, Cofe Shop, Hospitalwith Recorder Jack
YesVolume Adjustment
Yes (Can Be Adjusted Separately)Warranty
One YearFunction
Anti-Interference and Noise-FreeWorking Current
<300mADimension
108*94*43mmTransport Package
Standard BoxSpecification
CETrademark
KOQIOrigin
Quanzhou, FujianProduction Capacity
2000 Set/WeekKey features
Clear Two-Way Communication: Hands-free talkback with squelch function to solve echo and squeal problems.
Separate Volume Control: Master and substation volumes can be adjusted independently for clear audio.
Recorder Jack Support: Built-in jack allows outputting sound and signal from both routes for recording.
Easy Single-Wire Installation: Simple setup with just one wire connection between master and sub stations.
Wide Application Scenarios: Suitable for banks, hospitals, restaurants, bars, and post offices.
Professional OEM/ODM Service: Customized services available for different application scenarios and needs.
Reliable Manufacturer: Founded in 2000 with professional R&D team and flexible production line.
CE, ISO, RoHS Certified: Product meets international safety and quality standards for global use.
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 warranty period?
A:
One Year.
Q:Can the volume be adjusted separately?
A:
Yes, the volume of the master station and substation can be adjusted separately.
Q:Is OEM or ODM service available?
A:
Yes, we can provide OEM and ODM service if necessary.
Q:What is the average lead time?
A:
Within 15 workdays for both peak season and off season.
Q:What are the payment terms?
A:
T/T, PayPal, Western Union, Small-amount payment, Money Gram.
Send Inquiry
*To:
Quanzhou Koqi Electronic Co., Ltd.
Quanzhou Koqi Electronic Co., Ltd.*Content:
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