The GSM SMS Controller alarm s are special for remote switch on/off machine, equipments, 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.
1. GSM Frequency: 850/900/1800/1900Mhz;
2. 1 Independent Output Relay (240VAC3A) can be switched ON/OFF by sending a SMS text;
3. 1 Alarm-link Output Relay (240VAC3A) can be switch on 0-120minutes if controller unit triggered;
4. 2/4/8 Alarm logic digital inputs, NC or NO and EOL is optional;
Vending Machine Remote Controller (S150)