• Supports multi-sleep and trigger mode to save power consumption.
  • With 3 digital input and 2 analog input.
  • Improve data transmission by using APN/VPDN.
  • Convenient configuration and maintenance interface.
  • Supports SMS as a backup.
  • With reverse voltage  and over voltage protection.
  • Embedded Real-Time Clock.
  • With standard RS232/RS485 ports for serial devices.
  • Supports auto-recovery mechanism, including online detect and auto redial when offline. It also supports link disconnection when time runs out.
  • Supports several online trigger ways, including SMS, ring, and data.


Operating Voltage 5-36 VDC
Cellular Modem


850/900/1900/2100 MHz

GSM 850/900/1800/1900 MHz

Operating Humidity 0-95% non-condensing
Operating Temperature -35 to 75 degC
Size 91 (L) x 58.5 (H) x 22 (D) mm
Weight 210 g.
Network Protocol


Modbus Serial

No. of Digital Inputs 3 (0 to 3.3 VDC)
No. of Analog Inputs 2 (4 to 20 mA)


Linkwise Technology is a designer, manufacturer and leading provider of smart monitoring controllers applicable in the data center, server room, facility, and different other applications and industries. Linkwise provides a comprehensive solution to every monitoring, automation and control, leak detection, and wireless communication needs, while at the same time keeping it simple and user-accessible

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