One day, when I visited a large house in a residential area. I intend to visit someone who is in the house. when I was about to ring the bell, I was surprised with the automatic answering machine that asks for the identity and purposes of what I came there. then open the gate himself and I did not find one in the rumah.saya feel very amazed with the sophistication of the technology in house. after meeting with the people I was looking at the house, I asked about what facilities are used by it to maintain the security of his home.
the technology could change the world. sophistication in the field of security features like easier for anyone who uses the service product. turns out, these homeowners to install CCTV recorders as an answering machine in front of the fence. other than that he also used the machines to help in securing his mansion. when I asked him why he knew every activity I did in the house, he replied that he had installed CCTV cameras in every corner of the room to monitor the activities that occur throughout the day at his home. This he did because of the bad experience that never loses his favorite things in her own home. he became more secure when it has to use facilities such home security systems