Installing the dashcam in your vehicle 

When it comes to dashcams, you can either install it yourself or have it professionally installed. Some dashcams are fairly simple to install yourself by using the suction cup to place on the windshield and using the cigarette lighter adapter or usb port.   However some models require you to hardwire a dashcam to the vehicle involving connecting wires to the battery and a fuse box.  There are also models that have a rear camera, which requires running a wire from the front camera on the windshield to the rear camera on the back window.   In some vehicles this is not that hard.  Just requires a little time and patience to tuck the wires into the cars mouldings or interior panels.

Installing the dashcam Yourself

If you want to install it yourself, be sure to research what is needed to install it before buying it.  Also try searching YouTube for videos of that exact model being installed.  There are many resources on installing dashcams online.  

Also be aware some states have laws regarding the placement of dashcams and the recording of audio in a vehicle.   Learn More

Having installed Professionally 

If you choose to have it installed professionally,  there are many local places that will do this for you.   Places that sell electronics or install car radios may offer to install if for you.