TechNewsWorld - http://www.technewsworld.com/story/85231.html?rss=1
You’ve seen the ad: A family is vacationing out of town and the parents suddenly wonder if the house is locked up properly. They use their smartphone to remotely activate the smart locks and security system. Or this one: Someone rings the doorbell or merely approaches a home, and the homeowner uses a smartphone to speak through the video doorbell system, even when not at home, perhaps bewildering the visitor — or potential intruder — who can’t tell where the voice is coming from. This picture has a dark side, though.