OVER 20,000 DEVICES CERTIFIED.

CERTIFIED DEVICE DETAILS

Below are all of the certified HW/SW versions of this device.

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Manufacturer: 3SI Security Systems
Model Name/Number: GT33000A
Supported Technologies and Frequency Bands:
GSM: 850 MHz   900 MHz   1800 MHz   1900 MHz  
HW VersionSW Version
A5.07
A5.07
A; GSM0108-81: A5.52; GSM0108-81: 0.7.8
C; GSM0108-81: D5.52; GSM0108-81: 0.7.8

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