Siren Kit for alarm systems consists of a siren strobe light, a siren horn, and a siren box. It’s ideal for burglar alarm systems and electric fences. 15W DC 12V Wired Alarm Siren Horn. Operating Voltage: 11 to 13V DC (Power Adapter NOT Included). Working Current:320mA@12V DC Bracket: Iron. Color: Black Dimensions(L x D):106 x 102mm. Red Wire (Anode), Black Wire(cathode). Decibel Level:115dB@12VDC, the low voltage would be below Db. Material: ABS flame retardant material shell, metal base, low power, high-decibel, simple wiring. 12 dc power strobe light Blue box
