* Interfaces
1. RS422(Full Duplex/Up To 12Mbps)(+/- 15kV ESD / Protected)
2. 2×RS232(Up To 250kbps)(=/-15kV ESD/Protected)
3. Internal & External GSM antenna (optional)
4. Keyboard 4×4 (optional)
* LED

1.    3×Card Read Status
2.    GSM Status

* Memory

 2 MB internal up to 8 MB

* Power Supply (10-30 V DC)

* Central Controller: ATMEGA128

* Temperature Operation : -40 to +85 °c

*  Internal Buttery (Up to 8h ) (optional)

 

* GSM Module

 - Quad-Band

   GSM850/EGSM900/DCD1800/PC

   S 1900

 - Out Put Power :

   GMSK:

     • Class 4 (2W)@GSM850/EGSM900

     • Class 1 (1W)@ DCS1800/PCS1900

   8PSK:

     • Class E2(0.5W)@GSM850GSM900

     • Class E2(0.4W)@DCS1800/PCS1900

       GPRS/EDGE multi-slot class 12

       Coding scheme: CS 1~4,MS 1~9

       Mobile station class B

 

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