2 Head Bi-directional Ultra Sonic Sensor Accessories Car Alarms

Get the ultimate in protection for you vehicle! Stellars 2 head bi-directional ultra sonic sensor are ideal for protecting the interior of your vehicle. The UL1000 allows you to set an invisible line in your vehicle. Any object that breaks or crosses this line will set of the alarm. Simply mount, wire and set then your done! Ideal for rear windows, or any obscure location on you vehicle.

• Found in Automotive > Accessories > Car Alarms