Most of the GPS 3+ cable surface mount antennas can also be configured as mag-mounts. The SMW prefix is replaced by MGW and the LTM prefix is replaced by MLTM.
The Mag-mount option is commonly used to test out a fleet management systems. it can also be used to provide temporary connectivity to vehicles that move in and out of the fleet or to new vehicles prior to full installation.
Three SMW models can not be configured as magnet mounts. They are: SMW-403 (includes Orbcomm), SMW-410 (includes UHF) and SMW-PTC (includes PTC 220 MHz).