Guardian at Gates
Every home is a private castle and this Video Door Phone gives you the best visible protection. You may identify visitors before they come into your house. With advanced SIP technologies, make this device not only works like closed Intercom system, but also is able to connect to public telephone services. It can forward calls to your mobile phone or assigned number, visitors will never know whether you are at home or not, so are the thief. There are various model selections to fit different requirements, such as single house, large community, buildings or even with security card reader.