What are the benefits/drawbacks of self-installed trackers?

Self-installed tracking devices avoid the initial cost of an engineer visit to complete the installation. They can also be quickly and easily moved from vehicle to vehicle without additional engineer visits. Whilst self-install devices can be easily installed, they can be removed equally quickly in the event of vehicle theft if the device is located. There are no digital inputs/outputs on self install. True idling/running times require an engineer install tracker type.