Can I have my logo or code engraved on the key?

Yes, we offer laser engraving services for custom codes and logos on the key surface.

What are the working temperature limits?

The key operates effectively within a temperature range of -40 to +85 degrees Celsius.

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with 4 R&D engineers and advanced production machines.

1 Wire TM1990 Magnetic iButton Key

Name: 1 Wire TM1990 Magnetic iButton Key
Brand: JingZhou SynTek Smart Technology Co., Ltd.
SKU: 889214335

Hunan, ChinaJingZhou SynTek Smart Technology Co., Ltd.

US$0.24-0.35

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Shape

Shaped Card

Kind

IC Card

Type

Non-contact

Application

Social Security Card, Community Card, Hotel Card, Enterprise Card, Traffic Card, Supermarket Card, Campus Card, Smartcard Application

Style

Keychain

Material

ABS Plastic+Durable Stainless

Color

Red,Blue,Yellow,Orange,Green,Black,Ect

iButton Ship

TM1990A-F5/Ds1990A-F5/RW1990/RW2004/TM01A

Memory

64bits

Craft

Laser Engrave Code/Logo

Lead Time

7 Working Days

Transport Package

Package: 100PCS/Bag, 5000PCS/CTN Weight: 5000PCS/2

Specification

16.25mm*5.89mm

Trademark

OEM

Origin

Shenzhen

HS Code

8523521000

Production Capacity

50000pieces/Day

Key features

Unique 64-bit Code: Each key has a unique identification code with 4 billion combinations, making guessing practically impossible.

Durable Materials: Constructed from ABS Plastic and Durable Stainless Steel for long-lasting performance.

Customizable Colors: Available in Red, Blue, Yellow, Orange, Green, Black, and other custom color options.

Laser Engraving: Supports laser engraving for custom codes and logos on the key surface.

Wide Temperature Range: Operates reliably in temperatures from -40 to +85 degrees Celsius.

Fast Lead Time: Standard production lead time is 7 working days for most orders.

OEM/ODM Service: Full OEM and ODM services available for custom manufacturing needs.

High Security: Code cannot be overwritten or magnetized, ensuring high data security.

Company profile

JingZhou SynTek Smart Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-04-29 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.87h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryJingZhou SynTek Smart Technology Co., Ltd. is a China-based limited company and factory established in 2017, focused on RFID cards, tags, labels, blocking cards, key fobs, smart cards, and related products. The supplier reports 182 employees, five production lines, 11–20 quality-control staff, four years of R&D-engineer experience, and peak- and off-season lead times within 15 workdays. It offers custom functions, shapes, and materials, maintains its own mold production line, and states that it can develop readers and chips. Export activity began in 2019, with 71%–90% of sales reportedly from exports and Europe identified as a primary market. The evidence supports manufacturing, product development, customization, and international sales capabilities. However, no formal certification, detailed after-sales process, or independently verifiable customer references are provided. Financial information is not assessed.

Supplier typeThe supplier is identified as a factory/manufacturer in the manufacturing industry and operates as a limited company established in China. Its stated product scope centers on RFID cards, tags, labels, blocking cards, key fobs, and smart cards, indicating a specialized RFID-related manufacturing supplier.

After-Sales capabilityThe supplier states that it provides technical consulting, support, professional technician assistance, and customer service. These statements indicate an available support orientation, but no detailed after-sales workflow, warranty terms, response standards, or service performance evidence is provided.

R&D capabilitySynTek reports its own mold production line, capability to develop readers and chips, R&D and manufacturing of RFID products, and research into blocking key cases and phone cases beginning in 2017. The supplier is also associated with high-tech and technology-based enterprise classifications, supporting an innovation capability assessment.

Production capacityThe supplier reports five professional production lines, 11–20 quality-control staff, peak-season and off-season fulfillment within 15 workdays, and a monthly output of approximately 400,000 TM tags for the Russia market. It also describes manufacturing across multiple RFID and blocking-product categories, providing explicit evidence of production capacity and operational breadth.

Customization capabilityThe supplier explicitly offers customized tags and labels by function, shape, and material, and states that it can design products in different quantities and sizes. Its own mold production line further supports the stated ability to develop customized product forms.

Client casesThe supplier states that it has been a leading blocking-card supplier to the Europe market during the past three years and the biggest TM-tag supplier to the Russia market, with reported monthly output of approximately 400,000 pieces. These are supplier-reported market examples, but no named customers, contracts, or independently verifiable case studies are provided.

Product Q&A

Q:What is the uniqueness guarantee of the TM1990A-F5 key?

The key provides 100% uniqueness with a unique 64-bit code consisting of numbers and letters, offering approximately 4 billion combinations to prevent guessing.

Q:Can the code on the key be overwritten or copied?

The code cannot be overwritten during production. The TM1990A-F5 is not intended for copying; use RW1990 copy iButtons if duplication is required.

Q:What materials are used to make this iButton key?

The key is made from ABS Plastic and Durable Stainless Steel, ensuring durability and resistance to wear.

Q:Is the color of the key customizable?

Yes, the key is available in multiple colors including Red, Blue, Yellow, Orange, Green, Black, and other custom options.

Q:What is the lead time for production?

The standard lead time is 7 working days. During peak seasons, lead time may extend to within 15 working days.