What is the power supply requirement?

The device operates on DC 12V power supply.

How do I reset the system to factory defaults?

You can reset the system by pressing *Password*3*Password# on the remote or long-pressing any SET button.

What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

Grow K219-a+R502-Aw Programmable Multiple Relay Fingerprint IR Control Board

Name: Grow K219-a+R502-Aw Programmable Multiple Relay Fingerprint IR Control Board
Brand: Hangzhou Grow Technology Co., Ltd.
SKU: 906825725

Zhejiang, ChinaHangzhou Grow Technology Co., Ltd.

US$27.50

1 Piece

Sample price:US$27.50/piece.Request sample

Product profile

Customization

Available

Voice Service

Without Voice Service

Clock

Without Clock

Color

as Picture

Screen

as Picture

Communication Interface

RS232

Fingerprint Capacity

120

Power Supply

DC12V

Output

Relay(Max. Current: 10A)

Transport Package

Standard Export Carton Package

Specification

Power supply: DC12V

Trademark

GROW

Origin

China

HS Code

8471609000

Production Capacity

5000

Key features

High Fingerprint Capacity: Supports 120 fingerprints total with 20 per relay across 6 relays.

Flexible Relay Control: 6 independent relays with 0.5s to 99s adjustable timing per position.

Dual Control Methods: Control via SET buttons or IR remote with administrative password.

Multi-Relay Activation: Same fingerprint can trigger multiple relays simultaneously.

Secure Password System: Default admin password 123456 with 6-digit custom password support.

Factory Reset Capability: Easy system clean and factory default restoration via remote.

OEM/ODM Service: Customization services available for branding and design.

Fast Lead Time: Peak and off-peak season delivery within 15 working days.

Company profile

Hangzhou Grow Technology Co., Ltd.

Zhejiang, China

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.