KKmoon Car Parking Reverse Backup Radar Sound Alert + 4 Sensors (Black); Parking Reversing Sensor Kit System

Great, but a real palaver to install on my car, a Peugeot 207, but that's not the fault of the product.Once installed this is so good! The beeps start at about a metre and get faster the closer you get to an obstacle. At about 30-40cm or so the beeps change to a solid tone, which leaves enough room to walk between the obstacle and still open the tailgate.Really good and excellent value.UPDATE 5 December 2019:This has got to be one of the best bits of kit I've ever bought for a car. So useful that I don't know how I ever did without it. Just brilliant!

Fitted to a 2015 Citroen C3 in about 15 mins and allow the car to reverse up close enough to let you walk between two vehicles or be able to open tailgate...Buzzer sounds nasty and cheap and really don't know how long it'll last before dying... I'll replace it with a better quality one at some point. But so far so good , cheap as chips and works as should outta the box....the inclusion of the hole saw in the box is a nice touch

For a cheap system, works pretty well. One of the connectors for the sensors on the main unit arrived bent and looked like it may not be making contact, but it turned out it is... the system works fine. In terms of refresh rate (i.e. how fast it reacts to getting closer to obstacles) it's fine. Maybe slightly slower than my factory BMW system in my other car, but still definitely usable. I've seen much worse refresh rates from some cheap Chinese systems.In terms of the install, it's as easy and as difficult as any other aftermarket parking system - it depends on the car, not on the parking system. The included hole saw works fine for drilling the correctly-sized holes. When installed, the sensors do stick out slightly (their rim is a bit thick), which is not ideal, but it's not a big deal.So overall it works fine and I recommend it for an unpretentious install.

Added to Passat estate. Tight fit using the supplied drill bit but they aren't coming outTow bar fitter kindly wired it for me.Feeling a lot more confident about reversing but take my time as the responsiveness isn't as fast as more expensive versions. If you reverse too fast (Not stupid fast, but perhaps if you don't think there's something there) then the sensors might not pick up the bollard etc in time.Slow and steady and all is well.

I, like others, don't do too many reviews, simply because most things I buy are good without being amazing. Well this is just friggin amazing.How they can sell this for £12 is madness. Unbelievable value for money.I'm no car DIY expert, but I've just fitted these to a 62 plate Corsa in less than 2 hours.They work perfect.Seriously seriously impressed.

I have fitted these sensors to our Renault Master van. ( only fitted two sensors atm but planning to add the other two)I have been using them for approximately two weeks now.Comparing them with the factory kit that was in our van....The sound is more tinny but can be clearly heard from the driving position, the speaker is currently in the rear.When reversing up to an object, I find I have to do this slightly more slower than I am used too. Maybe I am a pro driver 😁So all works well for me with no problems.It's unfortunate the sensitivity can't be adjusted but hey! What do you want for that money.

Fantastic for only £10!Fitted to the wife's 206, was simple to do, took just over an hour.What's great aswell is the sensors don't bleep until you get close to an obstruction so you could fit as front sensors too.

I bought this budget model as I didn’t want to lose too much money if my installation didn’t work out.Drilling into my Renault Trafic bumper was easy, as was connecting the power lead to the pos and neg reversing lamp connections.The speaker lead is very long so you can mount it as near to the drivers seat as you like. I put mine near to the control box at the rear of my LWB van and I can hear it fine. The excess cable from the sensors tucked away nicely behind the rear light unit.I’m glad I chose the option without the visual unit as I look in my mirrors when reversing and a dashboard screen would be a waste of time and a nuisance to wire up. The changing beeps of the speaker are good enough for me to reverse safely.A great value buy and quick and easy to fit. It does everything I hoped for and I would strongly recommend this kit.