... Triple tamper protection 4,waterproof 1,Outdoor/Indoor siren with strobe2,Product number: FS-06 3,CE license4, ... Siren has three operation modes: siren only, strobe light only, or siren and strobe light5,Status, tamper, ... optional color for red / orange / blue)9,For alarm system10,Housing: White ABS Plastic11,Water resistant and UV ... 1.8kg HOT SALE,FS-06,12V outdoor alarm siren with strobe