What is the warranty period for this system?

The product comes with a 2-year warranty covering mechanical defects and parts.

Does the GT810 support optional wireless connectivity?

Yes, it supports optional 3G and WiFi connectivity for wireless communication with PCs.

Palm Fingerprint Access Control and Time Attendance System (GT810)

Name: Palm Fingerprint Access Control and Time Attendance System (GT810)
Brand: Granding Technology Co., Ltd.
SKU: 848571925

Shanghai, ChinaGranding Technology Co., Ltd.

US$105.00

1-50 Pieces

US$100.00

51+ Pieces

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

Voice Service

With Voice Service

Clock

With Clock

Model NO.

GT810

Color

Black

Screen

Color Screen

Communication Interface

TCP/IP, USB Host/Client, RS232/485,Wiegand in/out

Fingerprint Capacity

3000

LCD Display

3 Inch TFT Screen

Speaker

Voice Prompt(Language Can Be Selected)

Logs Capacity

100, 000

Languages

English, Spanish, Multi Languages Can Be Selected

Attendance Status

Check in/out, Ot in/out, Break in/out

Communications

TCP/IP, USB Host/Client, RS232/485

Identifiaction Speed

Frr<=0.01%; Far<=0.0001%

Warranty

2 Years

Functions

Workcode,Adms, Dlst, Auto-Status, T9 Inpuet etc.,

Power Supply

110/220V AC-5V/1A Built in Li-Battery 3.7V 4000mA

Transport Package

Granding Package

Specification

CE, FCC

Trademark

Granding

Origin

Mainland of China

HS Code

854370999

Production Capacity

80, 000 Per Year

Key features

Multi-verify Biometric Mode: Supports palm, fingerprint, PIN, and optional RFID card for flexible access control.

Built-in Battery Backup: Internal 3.7V 4000mAh battery provides 3-4 hours of operation during power failures.

Large Capacity Storage: Stores up to 3,000 fingerprints, 600 palm prints, and 100,000 attendance logs.

Flexible Communication Options: Supports TCP/IP, USB, RS232/485, and optional 3G/WiFi for network or standalone use.

Customizable Voice Prompts: Speaker supports voice prompts with selectable languages including English, Spanish, and more.

Comprehensive User Management: Features user role management, expired date settings, and customizable shortcut keys.

Optional POE Function: Internal Power over Ethernet function available for simplified cabling and installation.

Company profile

Granding Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-01-01Nearest Port: Shanghai,ChinaAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryGranding Technology Co., Ltd. is a China-based Shanghai supplier operating as both a trading company and manufacturer/factory in biometrics, RFID, time attendance, and access-control products. It reports ISO 9001 certification, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that it serves customers globally, exports 90% of sales, and offers delivery within 15 workdays in both off-peak and peak seasons. Its descriptions emphasize specialized R&D, responsive sales, logistics, service, and international experience, but these claims are not independently substantiated in the provided data. Trade records show three transactions with one Philippine buyer for facial time-attendance and access-control products, all registered in March 2025. Financial strength, customization capability, and broader customer-case depth remain insufficiently evidenced.

Supplier typeThe supplier is identified as a trade company in Shanghai and is also classified as a trading company/manufacturer/factory. Its business covers security and protection and consumer electronics, with products centered on biometrics, RFID, and access control.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a quality-management certification, although no certificate number, issuing body, or validity period is provided.

After-Sales capabilityThe supplier describes itself as providing product and service support, excellent service, prompt service, specialized knowledge, responsive sales, and efficient logistics. These statements support an indicated service capability, but no concrete warranty terms, service network, response metrics, or after-sales case evidence is provided.

R&D capabilityThe supplier identifies itself as a biometrics and RFID provider, reports 6–10 R&D engineers, and describes specialized R&D and newly innovated products. These are explicit indicators of innovation resources and activity, though no patents, development results, or independently verified innovations are supplied.

Production capacityThe supplier is classified as a manufacturer/factory and reports three production lines, 6–10 quality-control staff, delivery within 15 workdays in both peak and off-peak periods, and access to Shanghai port. These details indicate established production and fulfillment capability.

Client casesThe supplier states that it has customers worldwide and serves international markets, while trade records document three transactions involving ASCENDER INNOVATION OPC in the Philippines for facial time-attendance and access-control products. The evidence demonstrates at least one identifiable buyer relationship but provides limited case breadth and no performance or repeat-order details.