NO DOOR LOCK? NO PROBLEM! YOU DESERVE PRIVACY 

Whether your at home by yourself, on vacation or staying at a hotel, our Sentra Door Lock was made to provide maximum security to every door and keep you safe from potential intruders. Sometimes you could become a target for thieves when you’re on vacation because you might not speak the local language or the hotel could be in an unsafe location. 

However The Sentra Door Lock requires no tools and keeps doors shut and prevents anyone from opening it. Simply carry it in your pocket wherever you go, because of its lightweight design. Once your ready to put it in use, just slip it through the side of the door without the hassle of any tools and providing over 95% more security than the average door chains and sliding door locks.

The Sentra Team Promises