The Proximity Detection Device (PDD) carried by the Vehicle’s remote control operator is very small and weighs only 0.3 lb.
The PDD measures the distance between the operator and the approaching vehicle. If it gets too close the operator will be warned and then if no action is taken by the operator the vehicle will automatically be halted.
Dimensions: 2.95 x 3.74″ x 0.83″
Weight: 0.3 lb