The Reverse Alert Beeping Bulb is the ultimate visual and audio reversing alarm bulb.

The product features of this Reverse Alert:

• Emits an audible pulsing BEEP BEEP when reverse gear is engaged.
• Same size as a conventional reversing bulb.
• No additional wiring - just replace the bulb. 
• Sound output of 115dB.
• 12 volt / 20 watt halogen lamp.
• Suitable for: Caravan, Motorhome, Van, and other long vehicles, including larger MPV and SUV cars.

The Scorpion range of vehicle sensing systems are the most advanced available on the market today. The Scorpion SPS9040 is a Rear 4-eye reversing sensor kit with buzzer.