![](/img/manual.gif)
INT-TSG2 Firmware
INT-TSG2 keypad program
Downloaded file must be uploaded to a microSD memory card. Next, update the software according to the manual.
![INT-TSG2 Firmware INT-TSG2 Firmware](/img/products/INT-TSG2 FIRMWARE.jpg)
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4.3" touchscreen keypad
4.3" touchscreen keypad