Select your correct TVA 80 system

Check your system and type of control box. You can find the number type on the front of the control box and start with MTC

TVA 80

MTC 3811  model 2015

TVA 80 MTC-3811 Firmware

TVA 80

MTC 3812 model from 2016

TVA 80 MTC-3812 Firmware

TVA 80

MTC 3812 BT

TVA 80 MTC-3812 BT Firmware