Specification:

Hardware:

• CPU: 32-bit low consumption CPU, industrial grade, with real-time clock
• Flash: 4M industrial
• SRAM: 2M industrial SRAM
• Communication module: industrial GPRS/CDMA module.

Interface:

• Data: RS232/485/422/TTL data interface
• Antenna: 50Ω/SMA connector
• SIM: 3/5V auto detection.
• Serial data rates: 110 to 115, 200 bits/second
• Dimensions: 92.7 x 61.3 x 26mm
• Operating temperatures range: -30 to 75oC
• Storage temperatures range: -40 to 85oC
• Relative humidity range: 95% RH without condensation. 

Functions:

• Embedded with TCP/IP protocol, supports APN/VPDN client
• Transparent data transmission, encryption processing
• Access to data center through IP address or domain
• Upgrade the program through RS232/485/422/TTL
• Parameters configuration through RS232/485/422/TTL
• EMC anti-jamming design, to enable the device work in severe condition.

Unique functions:

• Point-to-point or point-to-multi-point access without static IP
• Transmits data to 5 centers simultaneously
• Spare SMS channel
• Support dormant mode, could be activated via data, SMS or by setting the time and more
• Supports remote configuration of the program and parameters
• Multi-protection design, to protect the software and hardware.