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The Shepherd 220AT, also advertised as DL220AT, is a state-of-the-art biometric fingerprint door lock that maintains the essence of "keyless." Utilizing 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 your home or office. The Shepherd 220AT/DL220AT capitalizes on the Shepherd-Series history of reliability and ease of installation, while maintaining an aesthetically contemporary appearance with chrome/nickel finish and black faceplate.
Includes Audit Trail connectors and software
Pleasing, contemporary chrome/nickel finish with black faceplate
Replaces most standard cylindrical locks
Adjustable backsets may be chosen: 2 3/8" or 2 3/4"
Fingerprint identification
Up to 50 users
Non-volatile memory
2 level user management
Spare key and Password override
Flipping dust cover
Easy to install
When needed, door can be left unlocked
LED display / Simple operation
Battery operation with low battery alert / Non-volatile memory will not delete stored fingerprints (even if batteries expire)
Application fits home or office - indoor or outdoor (weather shield recommended)
| Warranty Period |
One Year |
| Fingerprint capture type |
CMOS Optical |
| Number of Users |
50 Users |
| Verfication Type |
1 to N |
| Scanning Time |
< 1 second |
| Recognition Time |
< 0.2second/user |
| False Acceptance Rate (FAR) |
< 4/100000 |
| False Reject Rate (FRR) |
< 3/100 |
| Position Tolerance |
+/- 0.1" |
| Rotation Tolerance |
< +/- 15 degrees |
| Power Supply |
AA size alkaline batteries x 6 |
| Dimensions |
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| Outside |
10 3/4" x 3 1/16" x 1 3/4" |
| Inside |
10 3/4" x 3 1/16" x 1 3/8" |
| Weight |
10 lbs |
| Door Thickness |
1 1/2" - 1 7/8" |
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