Lockitron has marginalized a new cell phone controlled keyless entry system, featuring a number of new bells and whistles wireless. WiFi products connected to existing deadbolt goes on "a few seconds", according to the company, and allows you or people you trust your lock control from anywhere in the world via SMS or internet. You can also open your door without lifting a finger if you have an iPhone 4S or 5 as Lockitron detect your approach via Bluetooth 4.0 - a feature that can be extended to NFC and Android devices in the future too. In addition, the system can alert you when a friend or relative at home, and have a knock sensor to let you know if someone came to visit. Lockitron exceeded its self-imposed control limit of 250 percent in less than a day, so if you want to pre-order for $ 149 and get to March 2013, hit the source.

Lockitron launches the iPhone with keyless pings you when someone calls you (video)