The Shepherd 220, also advertised as DL220A, is a state-of-the-art biometric fingerprint door lock that maintains the essence of "keyless." Utilizing either the biometric fingerprint scanner or the Keypad, regular users and even visitors will now be able to use this innovative door lock to gain entrance to home or office. The Shepherd 220/ DL220A capitalizes on the Shepherd-series history of reliability and ease of installation, while maintaining an aesthetically pleasing appearance - chrome/nickel finish with black faceplate - as compared to less attractive cylindrical locks.
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Biometric Fingerprint Door Lock DL220 User Manual,
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