Esser 789811 TEL 1 LTE Backup Transmission Path Module - For TAS-Link IV

This is an LTE module that provides a second transmission path to the TAS-Link IV alarm transmission device. Its onboard LTE Cat.1 modem is optimized for machine-to-machine communication; it achieves download speeds of 10 Mbit/s and upload speeds of 5 Mbit/s. When the fixed line is disabled, messages continue to be sent over the mobile network. The card, weighing approximately 50 grams, requires no additional power connection as it draws energy from the base unit.