FEATURES

• DC Power supply: Standard adapter: DC 12V/1.5A Range 9-36VDC

• Power consumption: Standby:12V/70Ma; Working Max.: 12V/300Ma

• GSM/3G Frequency: 850/900/1800/1900Mhz/3G (UMTS/HSDPA)

• Transmit power: Class 4 (2W) at EGSM 900 and EGSM 850, Class 1 (1W) at GSM 1800 and GSM 1900

• GPRS connectivity: GPRS multi-slot class 10

• GPRS Data Transmission: GPRS data downlink transfer: max. 85.6 kbps

• GPRS data uplink transfer: 42.8 kbps

• Coding scheme: CS-1, CS-2, CS-3 and CS-4

• TCP/IP stack: TCP,UDP

• SIM interface: Supporting 3V SIM Card

• External antenna: SMA Antenna interface, 50 Ohm

• Alarm Phone Numbers: 10 telephone numbers for SMS Alert .

• Serial Interfaces: 1 USB Port, 1 RS232, 1 RS485 with ±15KV ESD Protection.

• Protocols: GPRS UDP,TCP, Modbus TCP

• Digital Inputs: 8 Digital inputs, dry contact or wet contact.Logic level: 0~0. 5V or short circuit treated as close, +3~30V or open circuits treated as open. One of the input can be used as counter, sampling frequency is 1Khz;

• Analog Inputs: 6 analog inputs, 12bits resolution, supports 0-5V, 0-20Ma, 4-20Ma output transducers

• Temp.&Hum Inputs: AM2301, Range: Temperature: -40°C to +80°C, Humidity: 0~100%RH;

• Relay Outputs: 4 Solid Relay outputs, Rated Capacity: 5A/30VDC,5A/250VAC

• Power Outputs: 2 Ports, for external device (Transducers or detectors or sensors).

• Memory Capacity: Internal TF Card inside, can save 100000 historical events.