... Switch SR-001Model: SR-001 GSM-SMS Air-conditioner remote control switchGSM-SMS Air-conditioner remote control switch (product type is GSM001, first ... telephony network is difficult to reach. It can control your air condition while you away from home/office just by ... Name: Yingxin Model Number: SR-001Usage: GSM-SMS Air-conditioner Remote Control Certificate: FCC, CE GSM band: 850,900,1800,1900MHZ ...