... remote control switchGSM-SMS Air-conditioner remote control switch (product type is GSM001, first generation all ... ; 7.Temperature alarm: can set upper limit and lower limit alarm temperature value, it will automatically send ... number(s) while the temperature is out of limit of region; 8.Power dump alarm: when ... Supply Table PC,GSM Air-conditioner Power Switch,Solar Charger,and some PC Accesories with ...