TMA-M55i GPRS Modem Terminal is for quickest time to market and worldwide deployment.
Embedded with a proven Siemens GPRS Modem Engine (fully integrated TCP/IP stack), your solutions can always online and enjoy the fastest data transmission rate with TMA-M55i GPRS Modem.

TMA-M55i GPRS Modem Features:
- Dual-band GSM900/1800Mhz
- Quad-band GSM850/900/1900Mhz
- Dual/Quad-band GPRS multi slot class 10
- Support for package broadcast control channel (PBCCH)
- Standard Interface (not including audio interface)
- Non-proprietary accessories (may use any cheaper source)
- Integrated SIM card holder
- Flexible mounting: Rail fixing or side mounting plates

TMA-M55i GPRS Modem Specifications:
- Operating Voltage: 6-40VDC
- Size: 86x54x25mm
- Weight: 110g
- Output power: Class 4(2w) for EGSM 900, Class 1(1w) for GSM 1800
- Communication Port: RS232
- Compliant to GSM phase 2/2+
- TCP/IP stack
- Control via at command
- GPRS class 10 with full PBCCH support
- Power save mode
- Normal temperature: 0 to 55 Deg Celsius
- Restricted temperature: -20 to 70degC


TMA-M55i GPRS Modem benefits:
- Low Cost
- Reliable Siemens GPRS Modem Engine with TCP/IP stack
- Designed to Use Non-proprietary Power Adapter and DB9 Modem Cable.
- Easy Rail Fixing with Mounting Plate
- Compact and Stylish Silver Casing.

TMA-M55i GPRS Modem Applications:
- Facilities Management
- Automatic Meter Reading / Metering
- SMS Gateway
- Mobile Enterprise
- Data Center
- Environmental
- Fire and security
- Home/Factory/Building Automation
- Traffic Monitoring
- Vending
- Payphone and Wireless Kiosk
- Fleet Management or M2M application

More info at www.tcam.com.sg