Shenzhen Patrol Hawk Technology Co., Ltd. is a professional GSM alarm system manufacturer, established in July of 2003, which is the first and the most professional GSM alarm supplier in China. Over the years, we have been specialized in designing, manufacturing and selling of GSM security alarm, having the core technology of independent intellectual property rights. We also had a professional R & D, production and sales team, who with years of experience, strength technology.
Specifications

Main functions:
1)Support Iphone /Android Application,easy & convenient to remotely control;
2)Whether send SMS or not when arm/disarm;
3)Built-in 4 languages,English/Chinese/Spanish/Russian/Genman for option;
4)Automatically send SMS to 3 preset phone numbers while alarming;
5)Automatically call 3 preset phone numbers and start on-site listen in while alarming;
6)Real-time report the alarm zone remotely by SMS and voice reminding;
7)With user-friendly voice reminder while operating the alarm host;
8)Support two-way communications;
9)Built-in dedicated emergency alarm zone and fire alam zone;
10)Automatically report while the AC power failed or recovered and switch to backup battery when the external power failure;
11)Built-in 12 wireless zones (1 emergency zone & 1 fire alarm zone ),and 2 wire zones
Specification:
1.Wireless frequency:315MHZ/433MHZ
2.GSM frequency:900/1800/850/1900

Package Included:
1* alarm panel(main unit)

4*Wireless door/window magnetic contac
4*PIR sensors

4*remote controllers

1*siren (More than 110DB)  
1*wireless smoke detector 
1*wireless gas detector

1*AC adapter        

One English user manual