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Grow K202+R502-a DC12V Fingerprint Access Control Board
US$19.60
1 Piece
Sample price:US$19.60/piece.Request sample
Product profile
Customization
AvailableVoice Service
Without Voice ServiceClock
Without ClockModel NO.
K202+R502-AColor
as PictureScreen
as PictureCommunication Interface
RS232Fingerprint Capacity
120Power Supply
DC 12VStand-by Current for Control Board
15uaK202 Size
64.4*25.4mmOutput
Relay(Max. Current:10A)R502-a Size
Diameter 22 (mm)Transport Package
Standard Export Carton PackageSpecification
Power supply: DC 12VTrademark
GROWOrigin
ChinaHS Code
8471609000Production Capacity
5000Key features
Low Power Consumption: Standby current is only 15uA, optimized for DC12V power supply efficiency.
Adjustable Relay Time: Relay closing time can be rotated from 0.5 to 13 seconds via K2 button.
Wide Module Compatibility: Supports R300, R501, R502, R502-A, R503 and other fingerprint modules.
Easy Fingerprint Registration: Simple one-button registration process with clear audio and visual feedback.
High Precision Sensor: R502-A module features 508 DPI resolution and 192x192 pixel sensing array.
Fast Verification Speed: Scanning speed under 0.2 seconds and verification speed under 0.3 seconds.
Robust Anti-Static Design: Equipped with 15KV anti-static capacity and 1 million times abrasive resistance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.43h CertifiedTerms of Payment: T/T, PayPal
AI-Powered supplier vetting
SummaryHangzhou Grow Technology Co., Ltd., a trade company based in Hangzhou, China, specializes in intelligent image recognition products. Established in 2013, it has a small workforce and focuses on exporting goods, holding significant export sales. The company lacks certifications for supplier management systems but holds ISO 9001 and CE certifications for quality management. It is engaged in the Security & Protection and Electrical & Electronics sectors, producing fingerprint modules and barcode scanners. Despite limited R&D experience, it has patents in biometric systems. Financially, the company has a moderate revenue range, but its financial data is insufficient for a full assessment.
Supplier typeThe supplier is a trade company classified as a combined limited company, operating mainly in the scientific research and technical services industry.
CertificationsThe supplier has ISO 9001 certification and CE certification from TUV, indicating compliance with international quality standards.
R&D capabilityThe company has patents in biometric systems and over 10 years of experience in intelligent image recognition products, suggesting a focus on innovation.
Production capacityThe supplier operates 5 production lines with an annual output of US$50-100 million, indicating substantial production capability despite a small workforce.
Product Q&A
Q:What is the power supply requirement for K202?
A:
The K202 board requires a DC 12V power supply and has a low standby current of 15uA.
Q:How can I adjust the relay time?
A:
You can adjust the relay closing time from 0.5 to 13 seconds by rotating the K2 button.
Q:Which fingerprint modules are compatible with K202?
A:
K202 is compatible with R300, R301T, R303, R303T, R305, R306, R307, R501, R502, R502-A, and R503 modules.
Q:How do I register a fingerprint?
A:
Press the SET button shortly until the blue light flashes fast, then place your finger on the sensor until you hear the success music.
Q:How do I reset the device to factory defaults?
A:
Press and hold the SET button until you hear a long 'Di' beep and music, indicating successful initialization.
Send Inquiry
*To:Hangzhou Grow Technology Co., Ltd.
Hangzhou Grow Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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