... SR-001Model: SR-001 GSM-SMS Air-conditioner remote control switchGSM-SMS Air-conditioner remote control switch (product type is GSM001, first ... Name: Yingxin Model Number: SR-001Usage: GSM-SMS Air-conditioner Remote Control Certificate: FCC, CE GSM band: 850,900,1800, ... the GSM alarm. Functions: 1.Remote control, can turn on/off your air conditioner, change it between cooling/heating/dehumidification ...