Windows and Doors Go High-Tech

Keyless Convenience

Can't find your house keys? Forgot the code? No worries. Just press or slide your fingertip across a small sensor to disengage the door lock. Welcome to biometrics, a fancy term for technology that takes advantage of your unique physical traits such as your fingerprints. And what better application than home security, specifically door locks and handlesets? These self-contained devices, powered by standard batteries, allow owners to regulate who gets access to the house (or section of the building, such as the garage only) and the flexibility to alter that preferred list for temporary workers (service technicians and handymen) and even the days and times of day certain fingerprints will register (for daycare providers and cleaning crews). Makers also are savvy to aesthetics, designing the technology into increasingly acceptable-looking hardware and popular finishes to complement the door system and the rest of the house.

Tychi Systems

Tychi Systems. The BioKnob is a biometric door lock shaped like an elegant doorknob. A small sensor at the center of the outside knob converts and registers the thermal pattern of a user's thumb or fingerprint. The system allows up to 1,000 users, including temporary visitors, and provides a built-in keypad and LCD display for programming, all powered by rechargeable batteries. 603-898-9244. www.tychisystems.com.

Kwikset

Kwikset. The Smart-Scan deadbolt uses RF electronic imaging to read live fingerprint patterns, making it unaffected by dirty, dry, or worn fingertips. The AA-battery-powered system allows for up to 50 unique users, with the option of continuous access, limited date access, and restricted access options for maximum flexibility and security using a built-in keypad and LCD display on the interior side of the unit. A subtle sensor under the deadbolt maintains the lock's aesthetic appeal. 800-327-5625. www.kwikset.com.

Artemis Solutions Group

Artemis Solutions Group. The Guardian XL series biometric fingerprint door lock allows up to 99 unique users and employs a high-performance algorithm to more securely capture and identify each user. The system identifies a specific person in less than two seconds and is designed for up to one year of operation on a single set of AA batteries. 800-519-8800. www.artemis-usa.com.

BioAxxis

BioAxxis. The BD1 fingerprint deadbolt lock offers a stylish housing that conceals its biometric recognition technology for secure and keyless activation. The system allows up to 30 unique users with a AA-battery-powered motor rated for 800,000 operations. The unit also includes an alarm that sounds if the lock is tampered with. A solid brass, 1-inch-long deadbolt features a case-hardened steel roller pin to resist sawing. It is available in three weatherproof finishes. 877-299-4701. www.axxisbiometrics.com.