1,Item:FS-07 2,ABS fireproof plastic 3,Voltage:12V ... ,Siren has three operation modes ,Triple tamper protection 4,waterproof 1,Outdoor/Indoor siren with strobe2,Product number: FS-073,CE ... :120 times per minute20,Tone Nature: Warble, loud sound21,Weight: 1.2kg CHINA HOT SALE,FS-07,12V outdoor siren with strobe