Shen Zhen Patrol Hawk Technology Co.,LTD
Burglar Alarm System, GSM Alarm System, Intelligent Burglar Alarm, GSM alarm systems, Home Alarm System, Manufacturer and Supplier - China
1.Adopts two dual passive infrared to ensure excellent detection performance.
2.Unique waterproof design,for indoor & outdoor use,can work in various of environments.
3.Advanced self defense system can prevent false positives & omitting,much mo... - Update: 2011-12-02