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Bus Ticket Office Window Intercom System Window Two-Way Intercom for Bank
US$22.00
1-99 Sets
US$19.00
100+ Sets
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableCertification
CE, RoHSCommunication Distance
WiredModel NO.
E340Name
Intercom Kit Window CounterDimension
158*87*46mmQuality
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
EasyCall Type
MixedDisplay
Without DisplayTransport Package
Each Unit in a Standard BoxSpecification
24*16*7.5cmTrademark
KOQIOrigin
Fujian, ChinaHS Code
8517691090Production Capacity
500PCS/WeekKey features
Anti-Interference Design: Dedicated chip ensures noise-free, clear voice communication without interference.
Two-Way Voice Intercom: Enables seamless two-way communication between bank staff and customers.
Easy Installation: Simple one-wire connection between master station and substation for quick setup.
High Output Power: 3W output power ensures voice is clear, loud, and easily distinguished.
Recording Capability: Stereo jack output allows voice recording controlled by power switch or buttons.
Wide Application: Suitable for banks, hospitals, post offices, stations, and ticket offices.
CE & RoHS Certified: Product meets CE and RoHS certification standards for safety and quality.
Compact Dimensions: Small size of 158x87x46mm fits easily into window counter setups.
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 of the intercom?
A:
The intercom operates on DC12V with a working current of less than 300mA.
Q:How is the intercom installed?
A:
Installation is easy with just one wire connection between the master station and the substation.
Q:Can the volume be adjusted?
A:
Yes, the volume can be adjusted separately to suit different environments.
Q:What are the main applications for this system?
A:
It is widely used in banks, hospitals, post offices, bus stations, and ticket offices.
Q:Does the system support voice recording?
A:
Yes, it features a stereo jack output mode that allows voice recording controlled by power switches or function buttons.
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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