When trying to extend your wireless coverage to an area where it is hard to reach and it is close to ethernet cable length limit, a range extender may not be a good idea. Rather, a wireless point-to-point network will bridge the gap and provide a wireless backhaul from your perimeter back to your main site.
With the correct access point deployed and proper planning, it can even be an outdoor area that is extended from indoor or an area with limited line of sight.
Check with us for solution on providing wifi coverage to stretch existing network to cover your perimeters or nearby site office. Such features can usually be an option to running fiber cables and/or provide additional redundancy to support existing infrastructure.