Here's a truly versatile home security system. You can set this unit to record all day at low resolution while you're at work, then automatically have it switch to high-resolution, motion-activated recording in the evening. It also operates by remote control. This unassuming "tissue box" accomodates SD cards up to 32 GB, allowing it to safely store 64 hours of footage. It does not transmit, so there's no risk of someone stealing your signal. the unit is equipped with a Sony CCD camera featuring a wide-angle lens and night vision capability.