It is a GPRS Temperature and Humidity Data Logger with programmable I/O. Its built-in UPS feature providing user alert of AC power loss. During power loss, operation is backed up internal rechargeable battery. Overview: * 4 Temperature Sensors (max.) * 1 Humidity Sensor * 2 Analog Sensors (max.) * 3 Digital Inputs * 3 Pulse Channels * 2 Relay Outputs Its internal 4MB memory logs ~30000 data records. Data can be uploaded to server as fast as 5 seconds interval, or 24 hours to save power. Progammable data logging interval starts from 1 minute up to 24 hours. Features 1) Real Time GPRS and SMS Data Upload 2) Integrated 16 bit MCU & Siemens GPRS Module 3) Programmable data input type & alert hi/low 4) Programmable Data Upload Interval & Logging Interval 5) Easy setup via USB port by PC software 6) Remote Setup by SMS or GPRS 7) Support Dynamic Domain Name or Fixed IP, and UDP/TCP protocol data transmission 8) Flexible AC/DC power with internal battery backup Free Software: [1] Setup software is bundled for routine configuration via SMS remotely, or via USB port locally [2] Centre software is also provided for receiving data via GPRS. [3] NET Client app (Windows, iPad, Android) is free for user friendly graphics data display [Applications] * water pipes network real time monitoring - water in and out temperature * oil/gas pipes network, pump stations * underground water level real time monitoring * environmental monitoring system - wind/temperature/humidity/CO2/pressure * remote Industrial equipment monitoring * rural equipment monitoring e.g. power plant, antenna tower * measuring equipment data capture and report via SMS/GPRS * food chain, storage, transport industry, building management * agricultural, farming, laboratory, medical industry