Stylrtop Universal Fingerprint Door Knob with Handle Keypad, Keyless Entry Childproof, Information Security Without Network, Electronic Biometric Smart Lock for Bedroom Office Apartment, Satin Nickel - Stylrtop P120

• 【Stylish Satin Nickel Keyless Entry Door Knob Lock】 - Satin Nickel is a versatile finish fullof brushed silver hues that offer atasteful and flattering accent to anyhome, excellent visual performance for both white and dark doors. 【Keyless & Secure Entry Solution for Interior】 - Keeping your room private when living with roommates or family members.and avoid children entering potentially dangerous rooms such as wine cellars, workshops, and rooms with weapons. 【Full Information Security 】- no network required, no cloud, personal information stored on local encryption chips and cannot be exported, fingerprints unlocking only support of Living humens, simulated fingerprints will be invalid. 【Compatibility】- Compatible with most US standard doors: door thickness:(1⅜’’/35mm to 2 ⅛ ''/55mm), Backset: (2⅜’’/60 mm or 2 ¾’’/ 70 mm), Cross Bore diameter: 2 ⅛ ''/54mm. App/Software is free to use forever. No hidden charges or long-term costs. 1-year money back guarantee and lifetime customer support following the date of purchase. 【Easy to Install】-Even if you are not a DIY expert, you can complete the installation excellently in 10-15 minutes. Easy to program, you only need to remember Add, Auto lock mode, and Volume control three key commands to fully control this lock. Easy and safe, completely free from the boring, cumbersome, and useless “false smart lock”., Weight: 2.0 Pounds, Manufacturer: Stylrtop