Video Intercom System: Security For Your Home & Office

If you live in a place where you have to open the door before you can see whoever is ringing the door bell, don't you find it unsafe for yourself and your children if you accidentally open the door to someone who might be potentially dangerous? With a video intercom system installed, you can communicate with the person first and then decide whether or not you want to open the door for them.

As you can see, this approach is not only very effective for avoiding long and unwanted conversations with pestering salesmen but also increases the overall safety for your home against dangerous strangers who might be robbers. The way a video door intercom system works is really quite simple. All you need to do is to mount the camera unit outside the entrance door and install the display unit inside your home such as the living room. When someone presses the press the door bell or call button on the intercom unit, the camera will be activated and you will see whoever it is on the display monitor and communicate to that person.

Most video intercom systems have a complete system which incorporates the features of a surveillance camera, audio intercom and door bell into one system. With such security system installed. You will not only hear but also see what is going on in other parts of your home. You will also be able to take a good look at the person on the other side so that you can safely identify your visitors before pressing the talk button to speak to your guest. If you want to make a quick check to see if there are any strangers lurking at your front entrance, simply press the monitor button and you will be able to view the outside of your home day or night. If you want to take snap shots, just hold down the monitor button for a couple of seconds and a photo will be captured.

If you live in an apartment where you might be worry about the security of your family, getting a video intercom system is highly recommended for keeping out strangers whom you do not want to deal directly. By doing so, you can easily instruct your kids to never let anyone they do not recognize on the display monitor into the house. You don't need to worry about installation because it is designed in such a way that almost anyone can install and operate easily without any technical or professional knowledge. Just look at the instruction manual which explains it all step by step.

When choosing a video intercom system, make sure that you choose a model that comes with a good or superior display monitor. Some intercom systems allow you output the video signals to a TV or your computer monitor screen for alternative viewing or for recording. Only the more expensive models are capable of multiple monitors display so be sure to look for that feature if you plan to do so. Since it can get really dark at night, infrared night vision capabilities are also very important so that you won't have any visual difficulties even in low light conditions or when someone decided to visit your place late at night.

If you plan to put the camera in a place that is exposed to rain and other weather elements, be sure to get a video intercom system with weather proof aluminum camera. Wireless models are slightly more expensive but since they use 2.4GHz wireless frequency to securely transmit digital AV signals of both audio and video. If you don't want to waste time getting up and walking all the way to the door just to open the door, get a model that works with the E-lock mechanism on your door (if you have one). With the receiver, you can remotely unlock the door by connecting your doors E-lock mechanism to the outer unit.