EZ-222
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Technical data of model : EZ-222

 

 

 


Special features :

Technology which is produced in Thailand by using SIEMENS
  mobile module from German
Convenient use. Just simply insert simcard of your favor mobile
  network either GSM ( 900, 1800 ), DTAC or True Move in it
Clear voice, No noise.
Help to avoid an electronic magnetic wave far from brain
Able to protect an interceptive sneak
Have line reverse for PABX to calculate telephone expenses
Able to memorize 9 abbriviated telephone numbers for ringing
Have LED to display working's status of EZ
Able to block giving a call to 02, 001, 1800 and 1900 numbers
Able to block answering a call
Designed and Produced in Thailand. So all of the components
  can repair and change for all usage time


 

 

 


Technical Data Specification for :
EZ- WIRELESS MODULE INTERFACE ( EZ-222 )

Input Voltage 11.5 - 14.5 VDC
Input Current 500 mA (max)
Line Feed Voltage 48 VDC
Line Feed Current 35 mA
Dial tone Frequency 400 + 50 Hz
Busy tone Frequency 400 Hz
Ring voltage 90 - 100 VAC
Ring Frequency 20 Hz
Terminal Impedance 600 Ohms
Dimension 133 x 150 x 35 mm.

 

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