MiLocks DKK-02SN Indoor Electronic Touchpad Keyless Entry Door Lock, Satin Nickel Description Keyless door lock, touchpad entry door knob, lets you lock and unlock your door without keys. It is a direct replacement for your standard knob without any additional wiring required making for a simple hassle free installation. This electronic door knob offers convenience, security, and affordability all in one. Besides having your own personal passcode, its also great for temporary house guest and service personnel. Works on a 5 pin SC-1 Keyway, Comes with a backlit Keypad, 2 traditional keys, and a 2-3/8-Inch (60mm) or 2-3/4-Inch (70mm) adjustable latch. Mounts door thickness of 1-1/4-Inch (30mm) up to 1-7/8-Inch (48mm) with audible tones for lock, unlock and low battery. Requires 4 AA Batteries sold separately. From the Manufacturer Keyless door lock, touchpad entry door knob, lets you lock and unlock your door without keys. It is a direct replacement for your standard knob without any additional wiring required making for a simple hassle free installation. This electronic door knob offers convenience, security, and affordability all in one. Besides having your own personal passcode, its also great for temporary house guest and service personnel. Works on a 5 pin SC-1 Keyway, Comes with a Backlit Keypad, 2 traditional keys, and a 2-3/8-Inch (60mm) or 2-3/4-Inch (70mm) adjustable latch. Mounts door thickness of 1-1/4-Inch (30mm) up to 1-7/8-Inch (48mm) with audible tones for lock, unlock and low battery. Requires 4 AA Batteries sold separately. Features: Keyless door lock with electronic touchpad keypad entry.Control method:Touch.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. Kindly make sure the connection is not loose; Intruder Alarm: Activates after 4 failed attempt Direct replacement for standard door knobs. Security code length: 2 to 8 digits Add up to 6 user passcodes. Min Door Thickness: 1 1/4 inches,Max Door Thickness: 1 7/8 inches Adjustable latch: 2-3/8-Inch (60mm) or 2-3/4-Inch (70mm) Product Details: Brand: MiLocks Special Feature: Keyless, Alarm Lock Type: Keypad Item Dimensions LxWxH: 6 x 5.75 x 6.5 inches Material: Metal Brand: MiLocks Special Feature: Keyless, Alarm Lock Type: Keypad Material: Metal Recommended Uses For Product: Security Style: Door Lock Color: Satin Nickel Number of Pieces: 1 Finish Type: Satin Nickel Included Components: 1-Programming Instructions, 1-Back Module Cover, 1- Back Module, 1-Strike Plate, 1-Micro Phillips Screwdriver, 1-Keys, 1-Door Latch, 4- B1 Screws, Milocks Dkk-02Sn Electronic Touchpad Entry Keyless Door Lock, 2-B2 Screws, 1- Mounting Plated, 2-B3 Screws, 1-Installation Instructions, 1-Front Module Controller Type: Push Button Shape: Round Item Weight: 1 Pounds Control Method: Touch Manufacturer: MiLocks Part Number: DKK-02SN Item Weight: 1 pounds Country of Origin: Taiwan Item model number: DKK-02SN Batteries: 4 AA batteries required. Is Discontinued By Manufacturer: No Size: 1 Pack Finish: Satin Nickel Power Source: Battery-Powered Item Package Quantity: 1 Head Style: Philips Cutting Diameter: 6 Inches Coverage: Mechnical, Electrical, Finish Special Features: Keyless, Alarm Batteries Included?: No Batteries Required?: Yes Battery Cell Type: Alkaline Average Battery Life: 4200 Hours Assembled Diameter: 6 Inches Date First Available: December 1, 2013