Please note that some products, such as GSM Fixi Plus has both Prêt à l'emploi, 1-2-3 and Choix libre. This gives you the best of both worlds. The product comes with a pre-installed 90 day trial subscription to Sikom Connect and you can change to your own SIM card at a later date if you wish.
This large capacity unit can control up to 64 wireless devices.
Otherwise same functionality as GSM ECO-Comfort but with Modbus and RS485 in addition and intended for installation in the fuse box.
See GSM ECO-Comfort for more details.