... ,CE license4,Siren has three operation modes: siren only, strobe light only, or siren and strobe light5,Status, tamper, low battery ... brightness lamp (optional color for red / orange / blue)9,For alarm system10,Housing: White ABS Plastic11,Water resistant and UV stabilized12 ... : Warble21,Weight: 1.8kg HOT SALE,FS-06,12V outdoor alarm siren with strobe