Are there any samples for rental or trial periods? カスタマーセンター October 25, 2017 08:42 Updated Follow We are sorry but we do not have this kind of services. Related articles In case of accidents such as the fall of the NinjaLock, can it be covered by the warranty? How is the security level? Do you rent out NinjaLocks? Can I still use my physical key even after attaching the NinjaLock? Comments 0 comments Please sign in to leave a comment.