Patented piezo dynamic technology creates loud 119dB output with minimal size, weight and current draw (390mA @ 12V). Two tones: steady or yelp. Includes mounting bracket and 5” X 8” siren fit standard siren box. For Indoor or Outdoor use. Made of white, weather resistant ABS plastic.
Lenght: 4“
Width: 5.25”
Height: 5.5"”
Weight: 6.2 ounces