Able 2 Products Undercover Siren / Switch Box Model 31-2515-4040 Compact controller mounts in tight spaces or fits comfortably within the palm of your hand. Operate up to four siren sounds and four different functions with just one Mini Controller. The top four switches on the Mini Controller keypad operate four digitally-enhanced siren sounds; the bottom four switches control (1) 15A output each. LED lights illuminate each soft-touch switch and highlight selected function for night use. Mini Controller easily connects to Undercover Master Relay Switch Box with plug-in attachment. Undercover Master Relay Switch Box features four 15-amp outputs. Undercover Siren Amplifier powers one 100W RMS speaker with an 11 ohm impedance. (Speaker sold separately.) Solid-state electrical components provide reliable performance. Engineered to withstand reverse polarity and high-voltage spikes. Kit includes (1) remote mini controller, (1) master relay box, (1) slave amplifier and all necessary wiring. Made in the U.S.A. Specifications Voltage: 12 volt Output: (4) 15 amp each Dimensions: 1-13/16" H x 3-1/8" W x 1/2" D Controller 2-3/8" H x 4-3/8" W x 5-3/8" D Relay Box 2" H x 4-3/8" W x 5-3/8" D Slave Amplifier Click on image to enlarge. 31-2515-4040Regular price: $516.50Sale price: $369.99 Customer Pays All Shipping Charges. Pay securely with your Visa, Master Card, Discover/Novus or PayPal with our easy checkout! Note: Purchase orders will be accepted only by municipalities and pre-approved before check out completion and Purchase Order Number received. All others will be immediately rejected and transaction voided. Place your order by Internet, Phone or stop by our Store for the same low internet prices!