The Sure-Shut Double Door Security System is an innovative product designed to strengthen double doors against intrusion by home invaders and burglars. By placing the patented Sure-Shut over the inside door handles, you increase the strength of the double doors locking system dramatically. The Sure-Shut can be used on any double doors, and is made from an extremely strong composite that will give years of service.
- Helps protect against kick-in burglaries and home invasion
- Helps secure french doors leading to pool and patio areas
- Easy to install and use no tools required for installation
- Works with existing security system
- Helps prevent double doors from being blown during storms and hurricanes
- Inexpensive and very effective