This Standalone Storage Device Accepts Feed And Records From Up To Nine D-Link Ip Cameras Without Requiring A Dedicated Pc. Provides Two Drive Bays For Standard External Hard Drives (Not Included) Up To 4tb Each Which Can Provide Up To Six Weeks Of Continuous Recording, Or Longer If Set To Record On Motion Detection Or Limited Days Or Timeframes. Compatible With Remote Viewing Apps For Ios And Android Mobile Devices. Supports 3 Megapixel Resolution. Features Extensive Recording And Configuration Options And Functionality For Customizing The System To Your Unique Needs. With The User-Friendly Interface, You Can Even Drag/Drop Video From Selected Cameras To The Viewing Area And Zoom/Pan/Tilt By Clicking Directly On The Video. An Ideal Diy Security Solution That Is Easy To Set Up And Maintain. Outdoor Use: No. Memory/Storage Type: Hard Drive (Not Included). Video Resolution: 3 Mp. Maximum Number Of Cameras: 9..