Wireless Remote DTU Data Logger Module

Wireless Remote Data Logger Module GSM SMS GPRS Alarm Control Monitor Sensor It combines the telemetry, telecontrol, telecommunication, remote-adjust function with RS232, RS485 communication function. Specification Item Technical Parameters GPRS Module or 3G Module Industrial GPRS wireless module, frequency range 850/900/1800/1900MHz or SIMCOM 3G wireless module, frequency range 900/1800/2100MHz Serial port 1 RS-232, 1 RS-485, communication speed: 1200bps~115200bps Power