Backstopper™ CA-5009.II

Posted in Safety Plus


The Backstopper™ CA-5009.II is a rear impact warning sensor system designed to aid the driver when backing up their vehicle. Unlike the other systems, the CA-5009.II does not have an LED display, it uses only an external buzzer for audible warnings. It also includes (4) ultra-sonic sensors with "quick disconnect" waterproof connectors in a 25ft. cable length.

The external plug-in style buzzer will give the driver audible warnings of distances by sounding off four distinct tones for notification. Since the buzzer is plug-in style, it can be mounting up closer toward the driver so they can hear it better. The sensors wide detection angle will alert the driver of any small children, pedestrians, animals or small unseen objects such as bicycles or parking poles. This makes it very convenient for parking in a parking garage, a crowded lot or even in your own driveway

System Type:
Display Type:
No Display
Audible Buzzer:
Number of Sensors:
Sensor Cable Length:
8.5 Ft. (7 Ft Extension Cable)
Display Cable Length:
None (Buzzer Cable: 19 Ft.)
Hole Saw Diameter:
21 mm
Power Source:
12 Volt
  • (4) ultra-sonic sensors with "quick disconnect" waterproof connectors (25ft. length)
  • External buzzer for audible warning (No LED display included)
  • Buzzer can be located anywhere on the vehicle
  • Four-stage audible obstruction warning
  • sensors can be painted to match the color of the vehicle
  • hole saw bit included for installation of the sensors

The CA-5009.II system includes a three stage audible buzzer to alert the driver of how far they are from an object behind there vehicle and the small design of the buzzer allows it to be mounted anywhere is the vehicle. Unlike the other Backstopper™ systems, there is no LED distance meter that gets mounted on the dash board making the CA-5009.II strictly an audible system only.

The sensors can be painted to match the color of the vehicle. This way the vehicle can still look clean and not appear as though any aftermarket equipment has been installed. A hole saw bit comes included with the system to help drill the exact size hole needed to fit the sensors into place.