time attendance security door

Go to friend’s home to play today I found the door in the friend home, had just entered my friend ask her home in the door, it looks nice, friends listen to what I said her father to install home time attendance security, feel is very safe, listen to the friend of the things I said before I go to the mall to see about introducing time attendance security door feel things, that door is very good, it is quite safe, friends listen to what I said she is not very understand, but looks to be in a high-tech, the door is quite tall, on things to listen to a friend and I said really look good?