1.GSM sms alarm system 2. can set 1 group of CMS No. and 5 groups Tel No. 3. Can remote control the household appliance GSM sms alarm system:Features:1.The control panel use GSM/GPRS mode, stable and reliable, it can be used all over the world.2.Supporting GSM/CDMA mobile phone .the Chinese and English message can be alarmed.3.3 wired zones, 16 wireless zones, and very zone can arm or disarm, ...