Products Classification

8F, NO.31, Lane 169, Kang-Ning Street, Hsi-Chih Dist, New Taipei City, Taiwan
Tel: 886-2-26954214    
Fax: 886-2-26954213

Sales inquiry email:    
After sales service:

 Home > Products > POS Peripherals\POS Products > Touch Memory Button Reader\iButton Reader

Touch Memory Button Reader\iButton Reader About US | Sales Inquiry | RMA Service |


Product Name
Dallas iButton Reader

Model No.

Catalog     Picture  


TMR900 is a simple to use device, that lets you read the registration number (ID-code) of Dallas Semiconductor's Touch Memory Buttons.

Each button carries unique serial number, That is guaranteed against duplication. Because no two buttons can ever have the same registration number , they can be used for various identification purposes ( Objects , people , etc ...) , also for automated password entry and lots of other applications.

The TMR900 will read the registrationnumber of all Dallas Touch Memories manufactured, regardless of their model number


* Read all Dallas Touch Memory Buttons
* RS-232 interface or PC/AT keyboard wedge
* LED indicator to show operation status
* Audible beeper to show reading status


Power requirement :
DC9-12V , 300mA for TMR900R
DC5V for TMR900K

Two-color LED for operation status read LED for power indicator

W120 X H28 X D80 mm

Operating Temperature :
0 to 55 Deg. C

5 ~ 95% RH

Note: The Specification is subject to change without notice.


Access controls
Security Systems
Personal Identification
POS Systems
Access Systems


Available versions
TMR900K PC/AT Keyboard emulation
TMR900R RS232 interface (9600 , N ,8, 1)


For more selection of color assortment of iButtons

please refer to the photos.


Application Example




About us  |  OEM/ODM  |  Support  |  Contact us  |  RMA
© GIGA-TMS INC. 2013-2018. All rights reserved. Enter to