How many times can the card be read and written?

The card supports more than 1.5 billion read and write cycles.

What communication protocol does the Patrol Block 1990A-F5 use?

It uses the one-wire protocol communication to complete data read and write through instant touch.

Patrol Block 1990A-F5 TM Ibutton with 64 Bits

Name: Patrol Block 1990A-F5 TM Ibutton with 64 Bits
Brand: Shenzhen A. N. G Technology Co., Ltd.
SKU: 815491845

Guangdong, ChinaShenzhen A. N. G Technology Co., Ltd.

US$1.03

500 Pieces

Product profile

Customization

Available

Key Word

TM 1990A-F5 Ibutton

Vendor Serial Number

The World's Only 64-Digit Number

Model NO.

TM 1990A-F5

System Logic

64-Bit Password Protection

Storage

8kbits RAM

Card Reader

Touch Type

Weight

Transport Package

Paper Carton

Specification

50*31MM

Trademark

ANG. tech

Origin

China

HS Code

8523521000

Production Capacity

1000000

Key features

64-Bit Password Protection: Advanced system logic ensures high-level security for data access.

Unique 64-Digit ID: World's only vendor serial number guarantees absolute uniqueness.

Stainless Steel Construction: Sealed in durable su304-0.3 stainless steel for waterproof and shockproof performance.

Long Service Life: Designed for over 20 years of reliable operation with no wiring required.

High Read/Write Cycles: Capable of more than 1.5 billion read and write operations.

Tamper-Resistant Design: Chip cannot be copied due to static protection and unique encryption.

Cost-Effective Solution: Combines non-contact ease with inexpensive contact IC card benefits.

Company profile

Importers and ExportersPatents AwardedExhibition ExperienceSDK Available

Shenzhen A. N. G Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-04-18Nearest Port: Shenzhen, HKAverage Response Time: ≤1.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryShenzhen A. N. G Technology Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory, offering smart cards, card readers, and RFID tags. It reports imported production and testing equipment and has operated export activities for nine years, with 90% of total sales from exports. However, the supplier has five employees, no cooperative suppliers, no overseas service locations, and no ODM or popular-brand OEM services. Its innovation and customization capabilities appear limited: no new products were launched in the past year, no 3D software design services are provided, and only minor customization is available, although an SDK is available. After-sales and service-management controls are weakly documented, with no written procedures or records for complaint handling, corrective actions, or service assessment. Certification status cannot be confirmed from the provided information.

Supplier typeThe supplier is identified as a limited company operating as both a trading company and manufacturer/factory. Its product scope covers smart cards, card readers, and RFID tags, while the reported workforce is five employees and it is not part of a larger company group.

After-Sales capabilityThe supplier has no written procedures or records for customer complaint handling, corrective and preventive actions, or service-capability assessment. It also has no overseas showroom, overseas agents or branches, or countries with stated overseas services, although it has participated in Japan IT Week.

R&D capabilityThe supplier states that it pursues continuous high-tech development and uses imported production and test equipment, and it has an available SDK. Nevertheless, it is not identified as a professional technical supplier, launched no new products in the past year, does not provide 3D software design or ODM services, and has only minor customization design capability.

Customization capabilityThe supplier provides only minor customization and does not offer 3D software design services or ODM services. An available SDK supports some technical integration, but the stated service scope indicates limited rather than extensive customization capability.