GSM control module Eberspacher ALTOX EBUS-5 GPS is designed to control autonomous car heaters Eberspacher using E-bus digital protocol, а as well as to control any other autonomous heaters using analogous signal. GSM control module Eberspacher ALTOX EBUS-5 GPS allows controlling autonomous heaters using a mobile phone (setting up a voice call from the phone number saved in the device and pressing the corresponding button on the mobile phone or sending a text message (SMS) and the additional button installed in the car's interior. An option was added to switch off the voice menu (all incoming calls are dropped) which allows saving balance on the SIM card. GSM control module ALTOX EBUS-5 GPS can also be controlled via mobile Internet-application ALTOX APP or via other mobile apps HeaterRC and Thermo Call (SMS instructions, START, STOP, etc.). Device version ALTOX EBUS-5 GPS equipped with a GPS-GLONASS integrated receiver that allows you to control the car's location via SMS, mobile Internet-application ALTOX APP in real time (setting TRACKING1).