Touch Memory Contact RW1990 Copy iButton for DS1990A TM Card

FOB Reference Price:Get Latest Price
US $0.1-0.3 / Piece | 1000 Piece/Pieces RW1990 Copy iButton (Min. Order)
Supply Ability:
300000 Piece/Pieces per Month RW1990 Copy iButton
Port:
Shenzhen
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Toptag
Model Number:
TM card 100, RW1990/DS1990
Material:
Stainless steel
Size:
diameter 16.25mm*5.89mm
Color:
Black, red, yellow, green, blue, etc
Unite Weight:
0.025kg
Design:
I button
Memory Capacity:
8 Kbits RAM
Read-write features:
read, write and encrypt
Working Time:
>20 years
Read Endurance:
> 350 thousand times
Packaging & Delivery
Packaging Details
100pcs/bag
RW1990 Copy iButton
Delivery Time
Shipped in 7-12 working days after payment
 Touch Memory Contact RW1990 Copy iButton for DS1990A TM Card
 

1. Overview of R/W ibutton Key Tag TM Card

Rewritable key RW1990 is designed to make copies of DALLAS DS1990A keys.
A 64-bit serial number is rewritten in the RW1990 rewritable key, thereby making it possible to create a copy of any DS1990A/TM1990A key.

The number of record cycles is not limited. The records are written by iButton copy devices(iButton duplicators).

The rewritable key weighs 4.7 grams.

A copy of other electronic keys 64-bit serial id, for example DS1991 and DS1996, can also be made on this rewritable key because keys that are same from DS1990A – in addition to having an ID number. But the additional amount of protected memory or additional features can not be copied.

 

2. RW1990 Key Features

Rewritable ibutton RW1990A-F5 read-write type of card;

Read and write DS1990A and TM1990A iButton, RW1990;

Stainless steel package with SU304#;

Rugged, never rust and corrosion; Resistant to heat;

Anti-variant and sealing strong;

Information ibutton RW1990 memory 64, can be repeated rubbing, write the DIY code;

Holder color: red, yellow, green, blue, black and ustomized colors are also available.

3. Application of Programmable Copy RW1990 Key
Our RW1990 programmable ibutton are widely used in security patrol, keys for cabinet locks, electronic rim locks, door intercom, card systems, identification, banking, Communications, rail transportation, transportation and so on.

 

 

4.Pictures of R/W ibutton Key Tag TM Card

 

 
 

 

 

 

Choose us , choose quality and service:
1) Profession and experience making us stably doing good in design service and qualify production for you.
2) Efficiency team to ensure quick settling all your questions and concerns.
3) Win-win conception as our action guide that we've alway been doing well with our current partners to offer best price-performance for you

 

 
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