Add a level of style and security to your home with the SmartCode 270 touchpad electronic deadbolt. Designed with a beautiful traditional style to complement your home's interior, you can secure your home and never have to worry about keys. To gain entry, simply enter your personalized code, while locking is as easy as the touch of a button. SmartCode is easy to install, program and use and utilizes 4 AA batteries. It also features SmartKey re-key technology as the back-up keyway. The deadbolt is operated by electronic touchpad and key outside and turn-piece inside. The crisp, clean appearance of the Satin Nickel finish reinforces the deadbolt's traditional design.. Backlit Keypad Deadbolt with capability for 50 user keycodes. Generate up to 10 one-time custom programmable user codes. Patented SmartKey technology allows you to rekey lock in seconds. Battery Type: AA Battery. Commercial/Residential: Residential. Connectivity: Not Connected. Deadbolt Type: Single Cylinder Deadbolt. Door Handing: Universal. Door Lock Style: Classic. Door Locks & Knobs Product Type: Deadbolts. Electronic/Mechanical: Electronic. Features: Adjustable Backset,Backlit,Delay Timer,Easy Installation,Indicator Light(s),Kwikset SmartKey. Finish: Satin Nickel. Finish Family: Satin Nickel. Hardware Color Family: Nickel. Hardware Included: Deadbolt. Included: Drilling Template,Installation Instructions,Mounting Hardware. Interior/Exterior: Exterior,Interior. Keyway: KW1. Lock Type: Deadbolt. Material: Metal. Number of Batteries Required: 4. Power Options: Battery. Power Source: Battery. Security/ANSI Grade: ANSI Grade 2 (Better). Smart Technology: Bluetooth,WiFi,Z-Wave. Total Number of Keys Included: 2. Trim: Traditional. Faceplate Height (in.): 5.188 in. Faceplate Width (in.): 2.75 in. Required Door Thickness (in.): 1-3/8 in to 1-3/4 in