How can I get a sample to check your quality?

You can require for samples to check our quality. You should pay for the sample and freight cost, if order more than 500 pcs, we return the sample cost to you.

What about the lead time for mass production?

small order: 1 week after payment Big order: 2-3 weeks.

Where can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us, in your email so that we'll regard your inquiry priority. Any furthur, please kindly feel free to contacyt us.

4G Wireless SIM Card Time Attendance and Access Control Device

Name: 4G Wireless SIM Card Time Attendance and Access Control Device
Brand: Granding Technology Co., Ltd.
SKU: 1941430672

Shanghai, ChinaGranding Technology Co., Ltd.

US$120.00

1-50 Pieces

US$115.00

51+ Pieces

Sample price:US$130.00/piece.Request sample

Product profile

Customization

Available

Voice Service

With Voice Service

Clock

With Clock

Model NO.

GT210

Color

Black

Screen

Color Screen

Communication Interface

RS485, RS232, USB, TCP/IP, Wiegand in/out, WiFi or 3G

Fingerprint Capacity

3000

Builit-in Li Battery

Yes, Backup Li Battery

LCD Display

3" TFT Screen

Speaker

Voice Prompt(Language Can Be Selected)

Capacity

Fingerprint: 3, 000

Logs Capacity

100, 000

Languages

English, Spanish, Multi Languages Can Be Selected

Attendance Status

Check in/out, Break in/out, Overtime in/out

Communications

TCP/IP, USB Host/Client, RS232/485;WiFi or 3G

Identifiaction Speed

Frr<=0.01%; Far<=0.0001%

Power Supply

110/220 VAC-12VDC/1.5A, Built in Li-Battery 3.7V

Access Control

Connected with Magnetic Lock to Control The Door

Customized Functions

Serial Printer, ID/Mf/NFC Card Reader, WiFi/3G

Can Be with Slaver Reader

Yes, with Fr1200

Web Based Software

Yes

Transport Package

6 Pieces Per Carton

Specification

CE, FCC, ISO9001, RoHS

Trademark

GRANDING

Origin

China

HS Code

8543709990

Production Capacity

7000 Units Per Month

Key features

Multi-Communication Support: Supports TCP/IP, RS485, RS232, USB, Wiegand, WiFi, and 3G for flexible connectivity.

Built-in Backup Battery: Includes a 7.4V 2000mAh Li-battery providing 4-5 hours of operation during power failure.

High-Speed Verification: Fingerprint verification speed under 0.5s with identification speed under 1s and high accuracy.

Large Capacity Storage: Stores up to 3,000 fingerprints and 100,000 attendance logs for extensive data management.

Multi-Language Support: Supports English, Spanish, Portuguese, Russian, Arabic, French, German, and more.

Flexible Payment Options: Accepts T/T, Western Union, PayPal, Credit Card, L/C, and DP for various order sizes.

Low MOQ Policy: Accepts orders as low as 1 piece, with better pricing available for bulk purchases.

Comprehensive Warranty: Provides 1-year warranty covering mechanical defects, excluding man-made damage.

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.