King Pigeon 3G RTU Controller Alarm Controller S130 - With Android/IOS App Available.
Digital input 3G alarm module with 2 output relay for home automation and M2M, USB programmable, 3G SMS alarm module Automatic controller is special for remote switch on/off the machine, equipment, and also it supports digital inputs for different detectors like water level detectors, PIR motion detectors and so on.
One of the advantages of them is when the inputs recovery can alert by SMS, and with one interlock Relay output, one SMS Command switch on/off relay output.
When alarm occurrence, will send definition SMS text and dial the user mobile phones.