YUESONIC 87-107dB High Strength of Metal Housing Intelligent Alarm Self-Adjusting Back-Up Alarm Reversing Alarm with Wire Connection for 12-36V Vehicles
Brand: YUESONIC

Designed to meet all conditions and provided splendid durability
Sealed in expoxy for protection against dust, moisture and vibration
Voltage polarity protection
Rohs compliant, CE certified
Dimension:5 x 2.9 x 2.8 inches
Output level: 87-107dB +/-4dB @4 ft
Voltage: 12-36VDC
Current: less than 0.8A
Temperature range: -40 ℉ (-40℃) to 185 ℉ (85 ℃)
Frequency: 1240Hz +/- 10%
Protection grade: IP68

For heavy duty use and easy to install
Automatically adjusts to a voltage range of 12-36 volt vehicles
Intelligent models measure the ambient noise level and adjust their output level,create a volume that is safe without being annoying or contributing to noise pollution
Reinforced nylon housing eliminates corrosion damage and waterproof (IP68)
Voltage polarity protection RoHS compliant, CE Certification