"Night Owl ADV1-44500 Brand New Includes One Year Warranty, The Night Owl ADV1-44500 is an advanced 4 channel complete security system with 500GB of pre-installed hard drive
The ADV1-44500 also have 4 indoor/outdoor cameras that is fully compatible with select Smartphone, Tablet, PC or Mac. The DVR is equipped with 2 RCA and 1 VGA video outputs so you can connect multiple TVs or monitors. The Camera has 420TV lines and the lenght of the night vision is upto 50 feet . The ADV1-44500 is a progressive security system that has free Night Owl pro software for your android or apple smartphone or tablet and CMS software for your PC or MAC.The system allows access to multiple DVRs with motion activated push notifications and email alerts and thus gives you true 24/7 video security. ADV1-44500 Features: Network Video Recorder, 4 Channels, 1/4"" Colour CMOS Sensor, Records At CIF Resolution Per Channel, Compression Format - H.264, 4 Indoor/Outdoor Cameras, 500GB Pre-Installed Hard Drive, View Upto 16 Channels On One Screen, Max Resolution: 420 TV Lines (510 x 492), Protocols : DDNS, DHCP, TCP/IP, UDP/IP, UPnP, PPPoE, Free ""Night Owl Pro"" App, Display Frame Rate - 120 fps, Resolution - 1440x900, Night Vision Up To 50 ft, IP-63 (Water Resistant), 3-Axis Vandal Proof Cabling System, NTSC Signal System"