White Noise 102dB Backup Warning Alarm Beeper Reversing Horn Truck Heavy Vehicle

Add peace of mind to your vehicle when backing up. Avoid dangerous situations and alert people around you that you are reversing. Product Description: This product can be installed on any vehicle with 12V to 24V DC system. Wiring will be required to the reverse bulb wire. Simple 2 wire connection. Produces output of up to 102 DB Universal warning tone at up to 105DB Note: The alarm sound is intermittent With Protection: Reverse polarity protected How to activation: Activation when reverse lights are on (must wire to them) High Quality: Stainless steel power and ground connection terminals, Waterproof housing with epoxy embedded electronics Quality Certified: Conforms to SAE J994 safety standards Size: About 4 inches (Width) x 3 inches (Height) x <2 inches (Depth) Package including: 1Pcs item just like the photo