Voltage 9-15Vdc 18-28Vdc
Current 40mA (Typical Tone 3)
Sound Output 106dB(A) (Typical Tone 3)
Tones 32
Volume Control 10dB
Monitoring Reverse polarity
Temperature - 25ºC to + 70ºC
Protection IP54 (s)* IP65 (d)*
Construction ABS
Weight 0.25Kg
Colours Red or white ..