Which Portable Door Lock / Alarm is Best for My Travel Needs? Yours and your family’s security and peace of mind is of paramount importance whether on vacation, for an overnight stay, or at home. Do you have a student in a dorm? Are you staying in a vacation rental or cabin? Chances many of these locations just reuse the keys and there is no telling who has a copy. Portable door locks are essential for your security at home while traveling or anywhere you feel the need for additional personal security. Great for the traveler, renter, or homeowner, who wants to guard against unwanted entry. These door locks are perfect as they protect and don’t damage the door or door frame.
