Electric Strike Lock

Is the installation of Fail-secure electric strike lock complicated, and does it require a professional installer?

What is an electric strike lock, and how does it work?

Can 12V electric strike lock be integrated with an existing access control system?

How secure is access control electric strike lock? Can it withstand tampering or forced entry?

What is the operating voltage of the Fail-safe electric strike lock? Does it require an additional power supply?

What should I do if the electric strike lock malfunctions? How can I repair or replace parts?