It's important to have a good security system for your apartment, especially one that requires minimal installation and no wiring. But you would also be smart by providing actual physical barriers to entry, especially during vulnerable nighttime hours. If you happen to live on the ground floor or even the second floor, you're more prone to becoming a victim of crime simply by virtue of opportunity or ease of access. You can help prevent some of this when you're home by using a door security device. One of the best added bonuses is the fact that you can take them on vacation and use them at your hotel. Not all of them are created equal, so here are seven of the best you can buy on Amazon right now.


SABRE HS-DSB Adjustable 2-in-1 Door Security Bar

The SABRE HS-DSB is one of the best in the business, and it hardly costs anything for this kind of peace of mind. The heavy-duty 20-gauge steel bar is adjustable from 28.5 inches all the way up to 45 inches. It slides under your doorknob and makes non-scratching contact with your floor. You can also use it on carpet. The pivoting ball joint ensures secure contact every time, and it will fit most doors and even sliding patio doors for extra security. No tools are required for installation. Simply insert the bar in place and make the necessary adjustments using the pegs and holes.

Buy: $20



Securadoor Heavy Duty Security Door Bar


This bar gets high marks for strength, lightweight properties, adjustability, and construction. It's made with heavy-duty aluminum alloy and durable thermoplastic elastomer. It has over a ton of force protection, and it has been tested time and again, even UL registered and ISTA certified. It can manage 34" to 48" dooknob heights with ease, and won't damage floors. Easy pin and collar adjustment means it takes virtually no time to put in place, and it only requires one hand once the height is adjusted properly. The footplate can rotate, and it can manage concrete, wood, and tile with ease.

Buy: $99


BuddyBar Door Jammer

This is the beast of the group and the price tag certainly corresponds. If you're in a high crime area and break-ins occur often, consider yourself a prime customer for the BuddyBar Door Jammer. It can handle over a ton of force, which is more than even the strongest intruder can exert. BuddyBar has been tested to withstand up to 2,560 lbs of force. The 8.2-pound powder-coated steel bar has no plastic parts that can fail, and it works on tile, concrete, and wood. The large 2"x4" rubber foot won't ever slide out of place, either. It's the one security bar you want when things go bad.

Buy: $115