RESIDENTIAL LOCKSMITH SERVICES
Residential Security Systems and Locks
Rex Key & Security offers residential security systems from a wide selection of mechanical and electronic security locks, intercom systems, door locks, deadbolts and door closer accessories.
Rex Key is a dealer of several “high security locks and keys” offering clients the benefits of pick resistance and patented key control so keys cannot be duplicated without your permission. We also offer high security cylinders that can retrofit most interchangeable and removable core cylinders.