You can expect to pay between $30 and $200 for a dedicated video baby monitor, with most branded units costing around $100 on average. Units that allow you to remotely reposition the camera with pan-tilt-zoom functionality are more expensive than those with a fixed view. Wi-Fi video baby monitors don't generally cost extra, because the lack of a specific parent unit balances out the costs of adding Wi-Fi functionality.
Accordingly, Amazon now lists their most popular baby monitors on the “Best Sellers Rank.” There are two categories: ‘Security Monitors & Displays‘ and ‘Baby Monitors.’ While the two lists overlap to an extent, they do not exactly correspond. But by comparing both lists, a composite can be constructed that indicate the rankings that Amazon customers award video baby monitors. These ratings were current as of August 2014.
Wireless encryption: This ensures that no one else can tap into your monitor’s “feed” and see what’s going on in your house. WiFi-enabled monitors are great for portability and range, but may be more susceptible to hacking. If you go this route, be sure to secure your home wireless network and keep the monitor’s firmware updated. Otherwise look for digital monitors with a 2.4 GHz FHSS wireless transmission.