The DL220 Fingerprint Identification Door Lock features state-of-the-art fingerprint identification technology, yet it is self-contained in a revolutionary package directly interchangeable with most standard door locks.
The DL220 combines fingerprint identification with a keypad system to provide a unique, flexible, keyless system. Regular members can have fingerprints programmed, but friends or short-term visitors can be given individual access codes to punch in for temporary access, after which their individual codes can be deleted. There are no mechanical keys to distribute, lose or duplicate.
