... Ports GSM sms remote control systemRemote switching machines with a SMS text from your mobile phone!Remote ... ON/OFF your system, machines, equipments remotely with a SMS text from your mobile phone and ... Level Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break Sensor, Shock Sensor, Power failure sensor, ...