• Whether send SMS or not when arm/disarm;
• Arm/disarm remotely by phone keypad;
• Automatically send SMS to 3 preset phone numbers while alarming;
• Automatically call 3 preset phone numbers and start on-site listen in while alarming; 
• Real-time report the alarm zone remotely by SMS and voice reminding;
• With user-friendly voice reminder while operating the alarm host;
• Support two-way communications;
• Built-in dedicated emergency alarm zone and fire alarm zone;
• Automatically report while the AC power failed or recovered and switch to backup   
• battery when the external power failure;
• Buil-in 12 wireless alarm zones ( including 1 emergency zone and 1fire alarm zone) 
• 2 wired zones (with anti-cut function)

>>>>Technical Parametes

•  Wireless frequency: 315MHz/433MHz
• GSM frequency: 900/1800MHz(standard), 850/1900MHz (optional)
• Alarm response time: ≤8s (GSM signal in normal)
• Power requirements: AC 220V 50Hz/60Hz
• Working consumption: < 0.6W   
• Backup battery: DC7.4V/850MA
• Backup battery working hours: ≥10 hours
• Working condition
•  temperature: -20~+60 degree   humidity: ≤95% (non-condensation)
• Size: 150mm(L)×100mm(W)×16mm(H)
• Record time: 10s 

>>>>Standard package list

• Security alarm panel x1
• Wireless door/window megnetic contact x4
• Wireless remote control x4
• Wireless keypad x1
• Wireless PIR motion detector x4
• Siren x1
• wireless smoke sensorX1
• wireless gas sensorX1
• Power adapter x1
• English manual x1