Washington DC – Two young inventors have improved upon their own creation, the “Lockitron”. The Lockitron is a lock that connects to your phone or smart device. You can unlock or lock your doors through the internet, text or through an app on your smart phone or device. The new updated version of Lockitron allows for keyless entry to your door, in other words you simply walk up to your door and it unlocks thanks to Bluetooth 4.0.

Not only can you lock and unlock your door, but you can also find out when someone knocks your door when you’re not home — the device alerts you through your phone. If you’re a landlord or a business owner, your tenants or employees can also access the lock through their phones by adding them to the accepted users list or remove them with ease when necessary.

You can pre-order your Lockitron by visiting their website for just $149.00 USD for a limited time. The first batch of Lockitrons will be shipped out March 2013.