1.1. Moist fingers give better images than dry ones. If on cold, dry days you have difficulty,
for example, try moistening your finger with your breath or a little moisture.
1.2. Very dirty fingers are obviously not recommended, not only for obscuring the
fingerprint but also for the risk of scratching the window.
1.3. The Shepherd 210 allows setting of security thresholds to determine how precisely you
must place your finger to open the lock, thus giving customers a range in the tradeoff
between security and convenience.
1.4. The attractive dust cover is just that. It has no effect on the electronic system and can be
removed if the lock is installed on an inside door where dust protection is not necessary.
However, it does hide the override key hole.
