【實用商業app】H7 Alarm System|最夯免費app-gigacircle

H7 GSM alarm system adpots the up-to-date digital sensor and transfer technology. It integrate buglar, and fire/gas protection for smart alarm system. The system support LCD display,voice, SMS, touch keypad & RFID indentify, and CONCACT ID protocal for CID. The users can control the H7 alarm system APP anytime and anywhere for Arm/Disarm, monitoring,query status and so on.