While GPS tracking blockers can be helpful for those who feel that they are being tracked illegally, these blockers can make life difficult for those who are trying to use trackers legally.mployers whose employees have tampered with the GPS tracking will be well aware of the fact and will be able to discuss it with them and reach a solution. Parents may also find that a GPS tracking blocker is being used by their teenage driver.
1 To have a contractor install the sliding door, the installation prices alone can cost anywhere from $500 to $1,500. 2  This will greatly depend on the door as well as the contractor you hire to install it. 3  For instance, Marvin.com is an online store that has a lot of differently designed sliding and swinging glass doors. You will be able to select the type of door frame as well as the type of glass that will be used for the door. 2  The price of the sliding glass doors sold for the bathroom usually ranges anywhere from $500 to $1,200.
For example, Amazon sells a simple Slide-Co 15611 Patio Door Lock that fits into a sliding door track for about $3 -$3.50; Lowe's charges about $20 -$25 for the Prime-Line Black Mortise Lock-Style Patio Door Handle ; and the Baldwin 8591 / 8596 Double Cylinder Sliding Door Lock costs $250 -$263.