Specification:

1.Color: White

2.Alarm Diameter: 29MM / 1.14″

3.Alarm Height: 15MM / 0.59”

4.Mounting Holes distance: 40MM / 1.57″

5.Wires length: 105MM / 4.13″

6.Rated Voltage: 12V

7.Operating Voltage: 3-24V

8.Rated Current(MAX): 20MA

9.Min Sound Output at 10 CM: 95 DB

10.Resonant Frequency: 3100±500

11.Operating Temperature: -20～+80℃