COBIZI Gray Door Hardware Fingerprint Smart Deadbolt

COBIZI model COBIZI is a Gray smart deadbolt listed in Door Hardware. It opens by app, fingerprint, voice control, IC card, password or mechanical key. Fingerprint unlocking takes 0.25 seconds, and the lock stores up to 100 fingerprints and 50 passwords. It connects to 2.4GHz Wi-Fi; 5GHz is not supported.

The app provides remote locking and unlocking, notifications, user management, temporary passwords, logs and a low-battery warning. Voice control works with Alexa and Google Assistant. Auto-lock timing adjusts from 5 seconds to 15 minutes, and the lock has anti-snooping password entry, a false-input limit and one-click locking.

Installation requires no drilling and is described as compatible with most standard U.S. doors, subject to a fit check. The aluminum-alloy lock is listed for wood doors 1.38"-2.17" (35mm-55mm) thick. It measures 2.76 x 0.94 x 6.11 inches, operates from 5°F to 122°F and has an IP54 water-resistance rating.

The description says 8 AA batteries, not included, can provide up to 180 days of power; the specifications also list a lithium battery. A Type-C USB port provides emergency power. The package lists a smart lock x 1, keys x 2, IC cards x 2, a manual x 1 and measuring cardboard x 1. Alkaline batteries are recommended, and COBIZI offers technical support.