What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 working days.

What payment terms are supported?

We accept LC, T/T, PayPal, and Western Union for payment.

Ds1991L-F5 Multikey with Plastic Holder High Quality Dallas iButton

Name: Ds1991L-F5 Multikey with Plastic Holder High Quality Dallas iButton
Brand: Shenzhen A. N. G Technology Co., Ltd.
SKU: 1910954615

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

US$0.30

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Identification, Encrypt/Decrypt, Information

Type

Logic Encryption Card

Model NO.

ibutton

Material

ABS

Read-Write Method

Contact Type

Label Category

Passive

Structure

Read-Write Card

Application Field

Transportation

Power Supply Mode

Passive Card

Data Transmission Mode

Serial

Transport Package

Paper Carton

Specification

30.8*22*18mm

Trademark

A. N. G Tech

Origin

Made in China

HS Code

8523521000

Production Capacity

5000000

Key features

Secure Multi-Partition Memory: 1,152 bits of nonvolatile memory partitioned into 3 blocks with distinct 64-bit passwords.

Unique Factory-Lasered ID: 48-bit serial number ensures absolute traceability and unique identity for each unit.

High Data Retention & Endurance: Over 10 years data retention and >1.5 billion read-write cycles ensure long-term reliability.

1-Wire Protocol Compatibility: Standard 16mm diameter with 1-Wire protocol ensures compatibility with iButton family devices.

Intrinsically Safe Certification: Designed to meet UL#913 standards for use in hazardous Class I, Division 1 locations.

Customizable OEM Services: Supports custom logo, size, and shape printing with professional design assistance.

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: ≤1.91hTerms 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.

Product Q&A

Q:What is the memory capacity and structure?

The DS1991L-F5 offers 1,152 bits of secure, nonvolatile memory, partitioned into 3 blocks of 384 bits each, with distinct 64-bit password and ID fields for each block.

Q:How does the device ensure data integrity?

It features a 512-bit scratchpad that ensures data transfer integrity. Data is written to the scratchpad, verified, and then copied to secure memory to prevent corruption.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is 500 units for cards and wristbands, and 1,000 units for stickers. Orders below MOQ can be processed as sample orders.

Q:Can I get free samples or custom branding?

Yes, free samples are available if in stock (shipping cost borne by buyer). Custom logo, size, and shape printing is supported via OEM services.

Q:What file formats are accepted for custom artwork?

We prefer Adobe Illustrator, PDF, CDR9, or CDRX4 formats. PSD files are also acceptable, provided the DPI is over 300.