Yale digital door locks bring you keyless convenience to unlock your door. Choose from the latest in digital door locking technology – fingerprint, smart card or keypad – to open your door. Each offers an immediate door opening solution and adds simplicity to your lifestyle. All Yale digital lock is given 2 years warranty. Yale are dedicated to bringing you high quality products and top after sales service. Our Yale professional technician is always standby for support you "twenty-four by seven.