Can the iButton be embedded in other items?

Yes, it can be embedded in PVC cards or attached to key fobs, rings, and watches.

What encryption technology is used?

It uses America DALLAS encryption with a 64-bit system logic and pin protection.

RFID Rewritable TM Card Unique ID Electronic Ibutton Keyfob RW1990

Name: RFID Rewritable TM Card Unique ID Electronic Ibutton Keyfob RW1990
Brand: Shenzhen A. N. G Technology Co., Ltd.
SKU: 807031995

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

US$0.10

1,000 Pieces

Product profile

Customization

Available

Function

Identification

Type

Smart Card

Model NO.

AI-TM12141

Material

Stainless Steel

Read-Write Method

Contact Type

Label Category

Passive

Structure

Read-Write Card

Application Field

Market

Power Supply Mode

Passive Card

Frequency

High Frequency

Data Transmission Mode

Serial

Shape

Round

Color

Red, Green, Yellow, Blue, White, Black, Purple

Type Name

Read / Write

Application

Hotel Door Lock

Transport Package

Plastic Bags with Carton Outer Box

Specification

16.76*5.89mm

Trademark

ANG

Origin

Made in China

HS Code

8523521000

Production Capacity

100, 000pieces/Month

Key features

Global Unique ID: Features a 64-bit lithography sequence ensuring each unit has a globally unique, uncopyable serial number.

Durable Stainless Steel: Encased in waterproof, anti-magnetic, and anti-electrostatic stainless steel for harsh environments.

Long Service Life: Offers over 20 years of lifespan with 1.5 billion read/write cycles, far exceeding standard IC cards.

Rewritable Capability: Supports multiple read/write operations, allowing data updates and reprogramming as needed.

Versatile Customization: Available in multiple colors including Red, Green, Yellow, Blue, White, Black, and Purple.

Compact & Portable: Small 17mm diameter design fits easily on key fobs, rings, watches, or embedded in PVC cards.

High Security: Utilizes America DALLAS encryption with 64-bit pin protection for high confidentiality.

Cost Efficient: Eliminates the need for reader head replacement, reducing long-term operational costs.

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: ≤1.83hTerms 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.