Defender SN502-4CH-001 4 Channel Smart Phone Compatible H.264 DVR Security System with Coaching iMenu and 4 Indoor/Outdoor Night Vision Surveillance Cameras - Bonus Defender AL101 Wireless Driveway Alert System with Adjustable Sensitivity Included H.264 video compression lets you record over a month of footage Access live video footage directly from your iPhone or BlackBerry Smart Phone Multiple viewing options allow you to connect up to two televisions and a VGA monitor AL101 30ft detection zone notification the adjustable sensor can detect movement close up and even as far as 30ft away AL101 weather resistant for outdoor use; go wireless with batteries lasting up to 6 months