AS 100W Wired Electronic Siren Kit A3E-SPK0021 3-Piece Pack 20 Tones with Siren Box Speaker Remote Control PA Function Fit for Police Ambulance Fire Engineer Vehicles<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>One Pack includes: 1 Siren Box A3+1 Octangular Speaker SPK002+1 Remote RC-E(All as the main picture shown) +Wiring Accessories+User’s Guide</li><li>It's a compact 100 watt police siren bundle with more than 20 tones.</li><li>It is equiped with PA system and can run two-channel 12V Led lights with easy light control on the remote.</li><li>The matched handy remote is with backlight design.</li><li>It's suitable for police， fire， ambulance， traffic， engineer， volunteer， and private vehicle to use as a PA system or audio warning device.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Ts9kT3ceL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BUWV9XEmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4160mMuMsZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wmPzS1YHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51yWRUzGpTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31o4%2BTq1UML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411V1dNzY%2BL.jpg" noproxy>