The Honeywell electronic Entry Knob provides security and keyless convenience for your home, rental, or office. This lock can accommodate up to 50 unique codes and is easy to use and install. The lock will compliment any home decor style. One-touch locking for quick and effortless security Keyless functionality - full Lock functionality without the use of a key 50 programmable user codes for convenient access Backlit illumination for visibility in low-light conditions Low battery indicator to prevent unexpected lockouts Bump resistant for added protection against lock-picking Automatic lock feature for added convenience and peace of mind Vacation mode - temporarily disables Lock functionality during the validity period Available in 5 finishes: matte black, polished brass, antique brass, satin nickel, oil rubbed bronze Hardware Finish: Matte Manufacturer Color/Finish: Matte Black Type: Electronic knob Backset Size: Adjustable Bore Size: 2-1/8-in Edge Bore Size: 1-in Fits Door Thickness: 1-3/8-in to 1-3/4-in Projection Measurement: 2-3/4-in Alarm Included: Yes Alarm Type: Audible Batteries Included: No Battery Type: AA Biometric Lock: No Bolt Type: Motorized Built-In Z-Wave: No Commercial/Residential: Residential Deadbolt Included: No deadbolt For Use with Entry Door: Yes For Use with Mobile Homes: No Handing: Universal Interior Handle Type: Knob Keypad Included: Yes Keyway: KW1 Latch Style: Drive-in Lighted Keypad: Yes Material: Zinc Number of Batteries Required: 4 Number of Keyfobs Included: 0 Number of User Codes: 30 Package Quantity: 1 Package Type: Single pack Projection (Inches): 2.75 Re-Key Technology: Traditional Security Grade: ANSI grade 3 Shape: Curved Style: Traditional Total Number of Pieces: 1 Touchscreen: No Voice Controlled: No Warranty: Limited lifetime App Compatibility: No Bluetooth Compatibility: No Built-In Zigbee: No Smart Compatible: No Wi-Fi Compatibility: No Works with Amazon Alexa: No Works with Android: No Works with Apple HomeKit: No Works with iOS: No Works with SmartThings: No Works with the Google Assistant: No Works with Vera: No Works with Wink: No ANSI/BHMA Security Grade: Grade 3 (Good) CA Residents: Prop 65 Warning(s): Yes UNSPSC: 46171500