Hongda&＃39;s fingerprintlock features a unique design and robust features. With its unsurpassed quality, it will quickly become the market leader for secure and convenient door access within a residential or commercial environment. It provides keyless access to your entire family or your small business. This lockset is designed to fit any standard wooden door that has installation holes for a deadbolt. This lock is the ideal keyless entry system that will protect your property and privacy.