G-Alert

Features

  • Quad-band GSM/GPRS
  • Reliable, consistent connectivity
  • Easy mounting
  • Connect to serial devices via RS485 2 wire
  • Digital inputs
  • Easy configuration interface via SMS

Technical Specification

Features Values
Power supply
Main Supply voltage 5VDC (optional - 12-24 VDC)
Main current input 2 Amp Min. Required
Environment
Environment Residential/commercial/Industrial
Max Humidity 95% Non-Condensing
Operating Temprature 0°C to 40°C
Storage Temperature 0°C ~ +75°C (32°F to 167°F)
Standard Temperature 0°C ~ +55°C (32°F to 131°F)
Wide Temperature 0°C ~ +70°C (32°F to 158°F)
Physical
Colour Red/Black/White/Orange
Dimension 70 x 50.5 x 17 mm
Weight 50g
Cellular Interface
Standard GSM / GPRS
GPRS Multi solt Class Class-12
GPRS Data Rate 85.6 Kbps DL, 43 Kbps UL
GPRS Terminal Device Class Class B
GPRS Coading Schemes CS1 to CS4
TX Power GSM 1800/1900:1
I/O Interface
Digital Inputs 1 Potential free inputs
Network Protocols TCP / IP
Cellular Connectivity All Network
Serial Operation Mode TCP Client, ModBus Master
Authentication Password
SIM Interface
Number of SIMs 1
SIM Control 3 V / 1.8V
Physical Characteristics
Housing Plastic
Weight 90g
Dimensions 70 x 50 x 23 mm
Serial Signals
RS-485-2w Data+, Data-, GND
Serial Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2 (when parity - None)
Parity None, Even, Odd, Space, Mark
Flow Control N/A
Power Requirements
Number of Power Inputs DC Socket
Input Voltage 5 VDC (Optional - 12 or 24 VDC
Input Current 1.5 A Min Required
Warranty Period
Warranty Period 1 Year