Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji

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Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji Detail:

1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag

Product Parameter

Item 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag
Material ABS , Stainless Steel
Size ibutton size: 17mm*6mm
Color Red, green, blue, yellow, black, etc
Working Temperature -40 ~ +85 degree
Read-Write Method Contact
Memory 64 bits
ID number Engraved
Chip RW1990A, RW1990B, DS1990A, TM1990-F5
Application Intelligent Community, Postal Service, Railway St, etc.

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What is 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag?

 —- 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 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag 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 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag being used for?

 

iButtons are frequently 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

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Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji detail pictures

Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji detail pictures

Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji detail pictures

Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji detail pictures

Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji detail pictures


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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Custom I Code 2 Wristband - 1990a-f5 rw1990 Magnetic Dallas iButton DS1990A Tag – Chuangxinji , The product will supply to all over the world, such as: Cyprus, Serbia, Italy, We are your reliable partner in the international markets of our products. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Beryl from Cape Town - 2018.05.22 12:13
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Eunice from Durban - 2017.01.28 19:59
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