Excellent product , fitting is straight forward, additional wiring is required for individual vehicals to mate with the CK3100,so that it co-ordinates with your onboard entertainment & navigation systems if fitted. these can vary in prices so some homework needs to be done, The CK3100 is simple to set up, however some tools need to be purchased if you have to remove any entertainment systems and a some knowledge will be required, if you attempt to play with the vehical electrics get some proffessional advice first. Be aware that disconnecting batterys as recommended, may alter your vehical computer units and may have to be initiated once reconnection is made. The CK3100 has a clear easy to read display unit that you can attatch in almost any position to allow the driver to see without distraction. I have fitted these to my fleet cars to avoid any of my staff losing their licences and endangering other road users whilst staying in communication. I have received good feedback from the users and can recommend this product.
Decruz1017 Company Director. Care home Group.