🚀 go-pugleaf

Dear all Experts,
I study in Electronics Engineering 2yr.In this yr,I need to make a
project about Intelligence Building Security System(IBSS).This system is
connected to computer to        montior a building.And I want to use the
8051 microprocessor in this project.Firstly,I will use magnetic relay in
the door and windows in each flat(about 4 flat in my project).And each
flat have a socket to plug a card or interface.For instance,if anyone
move to this flat,the security guard to give them a password and the
card or interface and the flat owner plug this card or interface in the
socket in the flat.The password is for the main door in each flat.The
password locker is also connect to the computer.Because if someone pass
the wrong password 5 times,the system transmit the signal to the
computer and the computer show the signal to the guard in the monitor
something like the "WRONG PASSWORD IN THE RM1106!".
I want to get so many information and circuit about this IBSS.Where can
I get it on the internet?If  you have any comment and improvement,plesae
send email to me.Thanks in advance!
I look forward to receiving your reply soon.

mailto:electfreak@mailcity.com,electfreak@rocketmail.com