Lockitron lets you use your phone to unlock your home, business or rental from anywhere in the world and even share virtual keys with family, friends and guests.
Works with most doors Lockitron works by sending a signal from your phone through our servers to a small device that plugs into your internet router. This in turn talks to your door telling it to lock or unlock. Lockitron is compatible with the most popular lock styles. You can order a Lockitron Self-Install Kit for your through-hole deadbolt, door knob or door handle.
Let family and friends in when you're not there Let guests into your beach house while youre traveling abroad, provision temporary access for contractors at the office, or let friends buzz themselves up to your party without the hassle of physical keys. Any internet-enabled smartphone can use Lockitron. Activate the text message feature to allow any mobile phone to use Lockitron through text messaging.
NFC enabled If you have a Nexus S, you can lock or unlock your Lockitron enabled door simply by waving your phone over an NFC tag with the pending release of the native Android app.
Lockitron locks start at $295 and can be ordered from the link below...
I did a similar thing way back in the 90's with a clifford car alarm and remote ..alarmed my house, locked all the doors and shut all the electric shutters all in one go :)..
wow... (and that was the "clear eyes" wow)
I already did this with an arduino and the ethernet shield... It displays a webpage that lets me open the gate and the garage door... all for about $50...
wow...