In addition to the cost of installing a keyless lock if you don't do it ... but rather only charge hardware and installation fees. Key Card Entry Systems Cost Generally, it costs between $1,500 and ...

Modern smart keys allow you to keep the key fob in your pocket or purse while you simply grab the handle and tug the door open ... a passive Bluetooth keyless entry system with his Android ...

Who needs house keys when you can open your front door with fingerprints or an app? This smart lock (now under $100) is worth every penny for easily letting you in and keeping others out.

The best smart locks offer keyless convenience without sacrificing security. You can use yours to automatically open up when you're carrying shopping to the door ... in-depth entry, or head ...

[Yingtao Zeng], [Qing Yang], and [Jun Li], a.k.a. the [UnicornTeam], developed the cheapest way so far to hack a passive keyless entry system, as found on some cars: around $22 in parts ...

A convenient alternative is an electronic lock: In the middle ground between traditional keyed locks and fully connected smart locks, these keyless locks ... locks the door behind you.

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The Gira System 106 Keyless In fingerprint is a smart door communication system that allows you to enter your home with fingerprint recognition, eliminating the need for physical keys.