Originally Posted by Methos1979
Tasker can do this, and so much more. The down side is that you have to be rooted to do it as it requires a special plugin to perform the task.
False. I'm doing this right now with Tasker and Secure Settings and I have not rooted my VZW Note 3.
Enable/disable PIN lock with Wifi connection or Car Mode - Tasker Wiki
Extended Variables & States - Tasker Wiki
Those should give you everything you need to do this through Tasker. One caveat, this doesn't happen instantly, as Tasker limits it's activities to save battery life. If you have a weak WiFi signal it can also toggle a lot, which just means you need to put your password in even if you haven't left home.