Crossword puzzle clue "hotel room door opener that's magnetically encoded 2 wds"

Here are the possible solutions for hotel room door opener that's magnetically encoded 2 wds clue

Answer
Clue
Relevancy
keycard
Clue
Hotel-room door opener that's magnetically encoded: 2 wds.
Hotel room door opener
Definition
a coded card for operating a device
delete
Clue
Wipe out magnetically
Definition
to remove printed matter
smartcard
Clue
High-tech hotel door opener
alfas
Clue
Encoded A's
Definition
ALFA, (Arabic) a North African esparto grass, also HALFA
blockchain
Clue
Encoded series of transactions used in cryptocurrency
Definition
a system in which records of transactions using bitcoins are stored and may be accessed by linked computers
ethic
Clue
Code that's not encoded
Definition
relating to morals, also ETHICAL
gene
Clue
Bit encoded by RNA
Definition
a hereditary unit

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