LOREX LH03041TC4W 4-Channel Stratus Cloud Connect 1TB DVR with 4 Real-time Wireless Cameras, Black Stratus Cloud Connectivity Pc, Mac(r), IOS(tm) & Android(tm) Smartphone/tablet Remote View Pre-installed 1tb 100% Duty Cycle Security Hard Drive Firmware Updates Delivered To Dvr Via Internet 4 Digital Wireless Indoor/outdoor Cameras With Up To 135ft Night Vision