Introduction
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 registration number of all Dallas Touch Memories manufactured, regardless of their model number
Features
* 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
Specifications
Power requirement :
DC9-12V , 300mA for TMR900R
DC5V for TMR900K
Indicators:
Two-color LED for operation status read LED for power indicator
Dimensions:
W120 X H28 X D80 mm
Operating Temperature :
0 to 55 Deg. C
Humidity:
5 ~ 95% RH
Note: The Specification is subject to change without notice.
Application
Access controls
Security Systems
Personal Identification
POS Systems
Access Systems
Available versions
TMR900K PC/AT Keyboard emulation
TMR900R RS232 interface (9600 , N ,8, 1)
Remark
For more selection of color assortment of iButtons
please refer to the photos.
Application Example
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