DIY, Wireless installation， Easy-to-oprated.International famous chipset coding,advanced beaverboard, automatization producing pipelining, so the control panel is so stable with strong compatible function. It is integrated with home business store,public plaza security and so on intelligent home function. Widely used for signal home,residential area,school,factory,electric power Dept,Oil Dept, railway Dept.City planning Dept.Police Dept all industrial security and protection system