You can open the imposing Alfred DB2S smart lock with a PIN, an RFID card, the Alfred app, or a key. So, why leave out ...

And is it difficult to set up a stored-value system? —Name withheld ——— With a debit card, you would typically identify an individual and withdraw funds for a purchase directly from his or her bank ...

How difficult is the cloning process? Let’s say there’s a scenario in which an individual has an RFID bus card or pass. If it were cloned, would the cloned card work like the original—in other words, ...