Buy on Amazon : br br Ouku 4CH Home Security DVR CCTV Surveillance Camera System With 4 Outdoor Night Vision IR Surveillance br br View Video Online with No Service Fees - View your DVRs live or recorded video footage on any PC br Long time recording - Base on the H264 Compression maximize the hard drives recording time as well as transfer video for viewing over the internet br Network Remote Access - Access live video footage directly from your mobile phone or PC anytime anywhere br Advanced Motion Detection Recording - This allows you record only when motion is detected br Instant Email Alerts if Activity Detected - This system is designed to send an email alert complete with photo of the activity if any motion is detected or if any camera experiences video loss