Touch Memory Card

Product Introduction:

The Touch Memory Card is easy to used and carried. What's more, It can be used in extremely cold weather. So it is widely used in cold aera place.

It has a unique 64-bit code is a full quality analog of Dallas/Maxim DS1990A-F5 iButtons. Designed for access control systems each key has a unique family code that is recorded while the key is being produced and the code cannot be overwritten.

The main advantages of TM1990A-F5: Electronic keys provide 100% uniqueness.

Technical specifications:

American DALLAS encryption card

Mean failure:Normal use 1/100,000 times

Manufacturer serial number:The only 64-digit number in the world

System logic:64-bit password protection

storage capacity:8Kbits RAM

Card reading method：Touch

Read and write characteristics：Readable, writable and encryptable

Number of reads and writes：1.5 billion times or more

Features:

The TM card integrated circuit chip is sealed in a stainless steel shell, which is waterproof, shockproof, anti-corrosion, sturdy and durable, and does not require wiring; TM card is a passive device, which depends on the power supply of the reader to read information;

It is fully compatible with DS19961S-F5. Built-in laser-engraved 64-bit binary code, the total number of codes can reach 280 trillion; TM card chip has electrostatic protection function and uniqueness cannot be copied;

TM card can be used in the range of -40℃～+85℃.

Product Parameter:

Company Profile:

JingZhou Syntek Smart Technology Co.,Ltd established in 2006,which are specialized in ibutton tag.

More than 15 years of product design, R&D, production and sales experience, more than 15 years of export service quality assurance

Ibutton, TM1990A-F5(DS1990A-F5)/RW1990 is one of our main products.Monthly sales exceed 1,000,000pcs,ibutton product peripheral accessories are complete.

RW1990 Ibutton tag can copy 64-bit ID or write data in specific format.

Normal engraving printed is "SOA"or "TMC", and the logo can also be lasered according to customer needs, including the plastic handle, which can also be lasered as you want.

RFQ

Q:Do you provide sample ? Is it free?

A:If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.

Q:What is your term of payment?

A:Normally is 100% full payment.

If large order,we can accept 30% in advance payment before producing and 70% balance payment before shipping.

Q:Which payment form you can accept?

A:T/T, Western Union, PayPal etc. We accept any convenient and swift payment term.

Q: Why should you buy from us not from other suppliers?
A: 1.We have our own factory.

2. As trading company, we know the advantage of each factory and choose the best one to do the service to client.

3.We represent client to monitor factory, quality control, etc. d. We have better price then most factory.

Q:What is the difference between RFID and iButton?

A:RFID and iButton are two different technologies used for tracking and identification purposes. RFID uses radio frequency to communicate with the tag, whereas iButton uses a unique ID to identify the data. RFID tags can be read from a distance, while iButton requires physical contact to identify. RFID is more commonly used in supply chain management and inventory tracking, while iButton is used for applications such as access control and time and attendance tracking.

Touch Memory Card is one of the main products of Syntek,we are also supply RFID Keyfob,RFID Card,Animal Microchip, Ibutton Dallas Key,RFID Reader and so on.If you are interested in our products,we can provide the free sample for you to test.

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