Interface card phone only to IRS-8B and IRS-CB. Also it allows you to send information over a telephone line with Protocol CONTACT-ID (only managerial Sicep) so you always have a secondvector do reserve. Loss detection or cutting telephone line.
Module GSM / GPRS for DRF-8B and IRS-8B / CB. Dual bi both radio channel GSM / GPRS. Operation only with DRF and IRS set radio protocol MVS high speed. Using the protocol GPRS (MVS-UDP) and GSM (SMS-MVS). Connection to the peripheral via RS485 bus. Complete programming of the peripheral via remote connection. Using SIM M2M Data