Morning Industry Keypad Deadbolt adds a measure of strength and security to your home"s primary entrance! Convenience and security, right this way! Replace your standard door lock with this Keypad Deadbolt from Morning industry... perfect for easy entrance with an arm-full of groceries. Glow-in-the-dark numbers allow you to punch in the code without issue, day or night! Stop making extra keys for friends and family members, too... just tell them the current code so they can get in, and don"t worry about extra keys floating around! There"s no hassle here, with easy installation into your existing door using the included hardware. Looks great as well, with your choice of PVD bass, satin nickel, antique brass or oil rub bronze lifetime tarnish-free finish! More: "Lock bumping"-resistant pins help qualify this deadbolt as a Residential Grade 3 door lock; Program up to 6 (2-8-digit) different codes for different family members or friends; delete them individually, as needed; Built-in warning alarm sounds after four failed attempts; Includes 2 traditional keys; Fits standard door prep; mounts to 1 1/4"-1 7/8" doors... up to 2 1/4" with extension kit (sold separately); Requires 4 "AA" batteries; Dimensions: 3 1/4 x 5 3/4" and lock stands out 1 1/2"; Lifetime warranty on exterior finish (PVD brass and solid nickel ONLY); 25-year mechanical warranty; 1-year warranty on electronics.; Get your new Deadbolt Door Lock today! Morning Industry Keypad Deadbolt