What are the main applications?

It is used for access control, railway, intelligent community, banking, and security patrol.

What is the storage capacity?

The ibutton key has 8Kbits RAM storage capacity.

Ds 1990A-F5 Ibutton Key for Access Control

Name: Ds 1990A-F5 Ibutton Key for Access Control
Brand: Shenzhen A. N. G Technology Co., Ltd.
SKU: 815450125

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

US$1.03

500 Pieces

Product profile

Customization

Available

Keyword

Ibutton Key

Technical Specifications

Dallas Encryption Card

Model NO.

DS 1990A-F5 ibuttons

Storage

8kbits RAM

Card Reader

Touch Type

Material

Zinc Alloy Material

Application

Access Control,Railway,etc

Transport Package

Paper Carton

Specification

16.25mm

Trademark

ANG. tech

Origin

China

HS Code

8523521000

Production Capacity

1000000

Key features

Unique Static Protection: Chip cannot be copied due to static protection and uniqueness features.

Durable Stainless Steel: Sealed in 304 stainless steel shell, waterproof, shockproof, and corrosion-resistant.

Long Service Life: Designed for over 20 years of service with more than 1.5 billion read/write cycles.

One-Wire Protocol: Uses instant touch communication for easy data read and write operations.

High Cost-Effectiveness: Combines the ease of non-contact IC cards with the low cost of contact IC cards.

Global Unique ID: Features a world-exclusive 64-digit vendor serial number for identification.

Versatile Applications: Suitable for access control, railway, banking, and security patrol systems.

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.