Secure Entrances with Reliable iButton Tag
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Product Highlights
- Durable Material Construction: Made of ABS and Stainless Steel for extreme durability and weather resistance.
- Long Lifespan: Designed for a 10-year operational life with 350,000 read/write cycles.
- Fast Read Speed: Touch memory technology allows reading in less than 5ms.
- Customizable Engraving: Options available to engrave numbers or texts on the device.
- Unique Identification: Each unit features a unique 64-bit serial number for secure tracking.
- Versatile Applications: Suitable for access control, inventory management, and asset tracking.
- Flexible Chip Options: Available in Read/Write (RW1990) or Read-Only (TM1990) configurations.
Product Attributes
- Customization
- Available
- Function
- Read and Write (RW1990); Only Read (TM1990)
- Type
- Smart Card
- Model NO.
- RW1990
- Material
- ABS+Stainless Steel
- Structure
- RW1990 / TM1990A-F5
- Application Field
- Access Control, Inventory Control, Tool Management
- Transport Package
- Standard Carton Box
- Specification
- 16.25x5.89mm
- Trademark
- S4A
- Origin
- China
- HS Code
- 8523521000
- Production Capacity
- 20000pieces Per Month
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Product Description
Model No.: RW1990, TM1990A-F5
|
Material |
ABS+Stainless steel |
|
Size |
Diameter 16.25mm*5.89mm |
|
Thickness |
5.89mm |
|
Chip avaible |
RW1990 / TM1990A-F5 |
|
Function |
Read and write (RW1990); Only read (TM1990) |
|
Crafts |
Engrave number or texts |
|
Read time |
350,000 times |
|
Memory |
64 bit |
|
Package |
100pcs/box, 5000pcs/carton, 25kg/carton |
|
Feature of iButton Key Touch Memory |
Can Be Read in Less Than 5ms |
|
Operating Range: 2.8V to 6.0V, -40°C to +85°C |
|
|
Application |
Access Control, Inventory Control, Tool Management, Work-in-Progress Tracking |
|
Life Time |
10years |
What is an iButton?
An iButton is a computer chip which is enclosed in a 16mm thick durable weather resistant stainless steel can. Because of their small size and extreme durability, iButtons can travel virtually anywhere.
How does an iButton communicate?
The iButton is a slave device and requires a master to initiate communication to it. A master can be a PC or a micro processor. With the master constantly polling the iButtons, communication to iButtons can be started by a simple touch to a 1-Wire interface called a Blue Dot Receptor. Every iButton has a unique 64-bit serial number, which gives it a unique 1-Wire network address.
What are iButtons being used for?
Attached to key fobs, rings, watches, or other personal items for applications such as access control to buildings and computers. Additionally, iButtons are commonly mounted to storage crates, trucks, and other equipment for asset management. Furthermore, iButtons are mounted to refrigeration units, outdoor environments, and even to animals for various data logging tasks







About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR212966". Items marked "" are certified.
Company Profile
S4A Industrial Co., Limited is the Leader in the Access controller field in Shenzhen, China since 2006, We offer complete access control units and accessories, OEM & ODM are acceptable according to your request.
Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We focus on manufacturer access control products for OEM& ODM and project solutions.
We attach great importance to partner's appeal, customer's suggestions, and feedbacks. To strength Product quality awareness, client service awareness. Our clients and S4A are in the same path walking for many years. So 85% of our business come from cooperated customers.
S4A-taken from the initials of Security For All, The meaning is "provide access control products for everyone and protect their safety. " S4A firmly believes that "the concept originates from the demands of customers, and the quality comes from the hands of the craftsmen", adhering to the craftsman spirit of "We should try to constantly improve whatever we do. ", after more than ten years, it has refined the craftsmanship and meticulously crafted, and only presents the best safety security access control systems all over the world.
More than 15 years ago, Our Founder Ms. Juan just a salesperson in a company, but the huge potential of the access control industry gave her the idea of starting her own business. By chance, Juan learned about the concept of "serve for all" while chatting with an American customer. So after resigning and starting her business, Ms. Juan integrated "Serve For All" with the characteristics of security and access control, and named her new company- S4A is "security for all",
Everything is difficult at the beginning. The start-up S4A is just a little-known ordinary access control supplier. It survives in the access control industry with many masters. It was almost eliminated and closed down. However, with the belief that "Nothing is unachievable", Ms. Juan is everywhere Seeking cooperation with domestic high-quality material suppliers, rushing to different exhibitions for many years, leading the company's colleagues to visit new and cooperated customers all over the world, after more than ten years, the bitterness of the period is beyond words. It is the continuous precipitation of more than ten years, repeated polishing, Its says The rebirth of the phoenix through the fire, and finally ushered in this moment of accumulation.
Quality is king, and craftsmanship is S4A's consistent corporate principle. Today's S4A represents a kind of pride, a kind of sacred mission. We are already well known by many customers, and more and more customers prefer to buy access control products with the "S4A" logo. Compared with the big brands, we are not inferior to them. This is a pride; We provide cost-effectiveness to customers all over the world, The highest access control products, Europe, South America, North America, Asia, Africa, etc. Are all over our product footprint. We will make every effort to create better access control products to protect the safety of different people. This is the mission. The road ahead will be long and our climb will be steep "true and original " is the praise given to S4A by the majority of customers, and S4A will always stick to it. It is the way all brands must take to make this craftsmanship and from obscurity to prestige.
S4A has gone from being a nameless company until today. Customers spread all over the world and began to have loyal brand supporters. Maybe you don't know S4A today, but we believe that under the witness of time, every belief will eventually be See, you will be impressed by the value we create. In the future, S4A will continue to be persistent for Dozens of years as one day, with enthusiasm and faith, join hands with customers to create brilliant.
About Our Factory & Business Background
- Address
- The 2nd Floor, Jinmin'an Industrial Zone, #529, Bulong Rd. Bantian St. Longgang Dist, Shenzhen, Guangdong, China
- Terms of Payment
- T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Yantian, Shekou, Chiwan
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available chip functions?
- The product offers Read and Write (RW1990) and Only Read (TM1990) options.
- How long is the expected lifespan?
- The device has a lifetime of 10 years with 350,000 read cycles.
- Can the iButton be customized?
- Yes, numbers or texts can be engraved on the device.
- What is the read speed?
- The iButton can be read in less than 5ms.
- What are the common applications?
- It is used for access control, inventory control, tool management, and asset tracking.
- What is the packaging quantity?
- Standard packaging is 100 pieces per box, 5000 pieces per carton.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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