The DM-GSM3 industrial modem is a standard GSM modem used in AMiT control systems for SMS data transmission. It supports standard AT commands which means it can cooperate with third-party devices as well. We recommend the GSM Config utility programme for the correct setting of the modem parameters.

-GSM frequencies 850 MHz, 900 MHz, 1800 MHz and 1900 MHz
-connectable to any control system
-SMA connector for an external antenna
-RS232 with transmission rate 2.4 kbps to 115 kbps
-power supply and modem status indicated by LED
-mounting on 35 mm DIN rail
-power supply 24 V DC

Parameter Name	Parameter Value
Type	data
Network	RS232 GSM network
Application	industrial
Mounting	DIN rail mounted standard