Serial Modems & Terminals
Reliable and cost effective products combined with fast, friendly and first class support – Connecting things.
ETM SERIAL MODEMS
ETM Purple2 4G Industrial Serial Modem
An intelligent 4G industrial serial modem based on the firmware and hardware platform of the ETM line of terminals that is widely used in the utility industry.
- 4G/3G Serial Modem
- Telstra 4GX Approved
- TCP/IP, SMS, CSD
- 5 to 35VDC Power Input
- Small Size 72x52x23 mm
- 700MHz Band 28
ETM9440-1 – Industrial 3G Serial Modem
An industrial 3G serial modem designed for demanding M2M applications such as automatic meter reading, SMS messaging, or a communications link for data loggers and associated monitoring equipment.
- Industrial 3G Serial Modem
- TCP/IP, CSD, SMS
- DB9 RS232 Serial Port
- Penta-band 3G
- Low Power 6-35VDC Power Input
DIGI RF PRODUCTS
ETM’s Cellular 4G/3G/2G Industrial range of SMS Alarm Dialers are the right choice when it comes to ease of use, configuration and accurate alarming.
Digi XTend 900MHz RF Modems – Wireless Serial RS232, RS485 up to 64 Km
Digi XTend 900MHz RF Modems provide everything you need for out-of-the-box serial cable replacement
- 64km LOS
- RS232, RS485
- 900MHz up to 1 Watt
- -40ºC to 85ºC (RS232, RS485
TALK TO THE EXPERTS IN IoT
TRUSTED BY LEADING COMPANIES
ETM has manufactured and shipped more than half a million cellular communication devices to customers across the globe.