It’s sleek design will add a sophisticated look to your front door, and the product itself works smoothly. The Nest Hello adds a level of security to your home, because it can clearly see and detect motion well beyond your front porch. And if you sign up for video storage, you can access up to five days worth of video to ensure any suspicious activity is captured and saved. When you are looking at the various options on the market, the first thing to look at is the feature set and the compatibility of the doorbell cameras. Make sure that the doorbell camera has all of the features that you would want and/or use. For instance, if you travel a lot, an important feature may be that the camera can send the feed directly to a mobile device. Different brands also offer various camera angles and even zoom features. If your doorstep is wide, you might want to consider one with a wide angle lens or one that will allow you to change the cameras angle so it can effectively show the entire frame. While everything security related that is connected is going to have its share of vulnerabilities, doorbell cameras are considered to be relatively safe. Reputable brands have security measures in place in their firmware to prevent hackers. Since these cameras also allow automatically monitor your home 24/7, they offer reassurance during times when you cannot be there and a recording of everyone who comes to your front door.