Back Up Sensor Kit
I installed this yesterday and have gotten many PM's so I thought I'd do a slightly better job of describing my setup. I bought the "Backstopper CA-5005, Pickup Truck Kit" from Ebay. The vendor was DPCAuto2005. I paid $35 and have seen the kit locally in a stereo shop for $89. The item was exactly as described and he shipped it immediately. The hole saw comes as part of the kit from the manufacturer CrimeStoppers. While there are several different kits available, to include surface mount types, I ordered the more traditional "in the bumper" unit. The CA5005 came with 4 sensors, brain, led distance readout, beeper, ties, instructions, etc. I measured the bumper to have an equal distance for the sensors, crossed my fingers and drilled. The hole saw made quick, CLEAN work of cutting the holes in the chrome bumper. I did tape first but am not sure that made any difference. After cutting the holes, I ran the cables through and then cable ties and split-loomed the cables and ran them down the frame to a small punch-out under the rear floorboard. I cut a small hole there and ran the wires in through a gromet and sealed the hole. I placed the "brain" inside my underseat box - obviusly it could go virtually anywhere (it's about the size of a pack of smokes). While this was the pickup truck kit, the sensor leads had 6 feet of extra wire that I just zip ties inside the box. Guess there are some "Long" trucks out there... The kit has a beeper and an led readout. I used both. I placed the readout on the rear window, center just below the headliner. I placed the beeper on the rear box. It is plenty loud even over music. I backed out this morning and tested it with my car in the street. Perfect. The led is clearly visible in the rearview mirror, the beeper and led readout agreed. At the solid tone, I stopped the truck and measured about 9 inches to my car. It started beeping probably at just shy of 2 feet (give or take). Hope this clears my poor post from yesterday up. Happy to answer any questions as you all have given me so much help along the way.