CL1-GSM SMS Call Remote Mobile...
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GSM Frequency Band: 850, 900, 1800, 1900 You can easily control any one of your home electrical equipment through just a text message or a phone call Transfer gate can be easily controlled when you don't want to do it yourself Remote control the server, router, and large-scale switch equipment No run around any more for possible sporadic fault Unmanned base stations, remote detection point, forest protection, electrical equipment True all-weather control Irrigation, fish pond aeration, seaside raft work, automatic animal feed, etc Agriculture automation applications etc
Free Call to control User can control the GSM controller by dial the SIM card number of GSM controller. The user may hear" You can't answer the phone call, beep, beep.......tone etc", which mean changing the relay state sucessfully. If the controller connected, it will change to be disconnected state after a call. If the original state is off, it will change to be connected state after a call.
Button Control The controller state will be changed when you press the SW button at side of controller. If the controller connected, it will change to be disconnected state. If the original state is off, it will change to be connected state. User can send sms to check the on/off state SMS text: SN+Password+CHECK With Power off memory Function