Amazon offers the Schlage Connect Century Touchscreen Deadbolt with Alarm in Satin Nickel, model no. BE469NXCEN619, for $146.16. Add it to your cart to drop the price to $126.16. With free shipping, that's $3 under our September mention and the lowest total price we've seen for a new unit. (It's the best deal today by $20, although most retailers charge $190 or more.)

It stores up to 30 personalized user codes and features a built-in alarm with three alert settings, fingerprint-resistant touchscreen, and Z-wave technology, which allows you to connect the lock to your preexisting home automation system. Four AA are required (and included). Deal ends December 26.