MojoLocks use standard key cylinders -- specifically with a Kwikset (KW1) keyway. So after purchase they may be updated for Master Keyed and Keyed Alike systems.
Sufficiently large MojoLock orders can be purchased Keyed Alike. There is an additional fee for this service and delivery time can be two to three months.
MojoLocks cannot be ordered in Master Keyed systems at this time.