QT-612

Dual SIM GSM/GPRS Remote Monitoring and Control Terminal

Analog Inputs for analog/sensor data monitoring
Digital Inputs for remote monitoring
Digital outputs for remote controls
Pulse inputs for pulse monitoring
RS232 and RS485 ports
Dual SIM for redundant communication
Support TCP / IP, HTTP, FTP and SMTP protocols for data communication - Customizable firmware
Customizable firmware.
Programmable automation logic for digital outputs.
Built in RTC .
Low Cost

GSM 850 / 900 / 1800 / 1900MHz GPRS Class 10
Multi-slot class 10 (4 Down; 2 Up; max.5) Max BR Download 85.6 Kbps Coding Scheme CS1-CS4
Ultra Low Consumption
Operating Temperature: -40 to +85�C
Sensitivity: -109dBm (850 / 900MHz), -108dBm (1800 / 1900MHz)
12 Analog Inputs 20mA or 0-5/10 volts
12 Digital Inputs
12 Digital Outputs
1 RS232 / TTL UART
1 RS485 / TTL UART
9-24V DC input power
Sleep mode for low power consumption

Communication of data to server on specific events or on configured intervals
Dual SIM Card option and switching of SIM cards in case of communication failures
Supports protocols like HTTP, TCP / IP, UDP or FTP for data communication to the server
Can Support MQTT protocol for communicating with MQTT broker / server
Storing and forwarding of data in case of communication failures
Programmable automation of DO operations by giving simple conditions for time, week day, DI status etc�
Operation of Digital outputs via SMS commands or commands from server
Generation of events on change of DI or DO and sending alerts to Server or SMS alerts to configured group of numbers.
Provision for implementing protocols like Modbus, DLMS or any other proprietary protocol and acquire data from one or more devices connected to RS232 or RS485 ports
Facility to store mobile numbers in different groups for authorization and SMS alerts
Configuration of parameters via serial port or remotely by SMS or from the Server
Facility to go on low power mode when there is no communication and automatic wakeup on incoming communication, serial events or DI events
Watchdog timer
Over the air firmware update

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