Lorex 16 Channel HD 720p Security System with 2TB HDD, 12 HD Cameras, and 1 12X Zoom HD PTZ Camera o	16 Channel HD DVR with full 720p real-time recording & viewing on all cameras o	2TB security grade 100% duty-cycle hard drive (pre-installed) o	FLIR Cloud app with 3-Step setup o	Instant mobile viewing on iOS and Android smartphones / tablets o	8 x high definition 720p weatherproof bullet cameras with night Vision up to 130ft in ambient lighting & up to 90ft in complete darkness o	4 x high definition 720p weatherproof dome cameras with night Vision up to 130ft in ambient lighting & up to 90ft in complete darkness o	1 x high definition 720p weatherproof PTZ camera with 360 rotation, and a powerful 12 x optical zoom and 16 x digital zoom o	Weatherproof cameras for extreme temperature performance (-22F ~ 122F)