Simplex Mechanical Pushbutton Locks
dormakaba Simplex series of mechanical pushbutton door locks are a trusted keyless solution. These cipher locks use a simple numeric push button code to unlock - no keys, no cards, no electronics or computers, and no batteries! Simplex is available in many styles and offers a range of functions, finishes, trim, and options and offer an alternative to traditional keyed locking systems. dormakaba locks meet or exceed the requirements of ANSI/BHMA Grade 1 or Grade 2 and have UL fire rating.