Hikvision DS-7108NI-Q1/M 8 Channel Network Video Recorder (NVR)Hikvision DS-7108NI-Q1/M 8 Channel NVR comes with Power Supply 12 VDC, 1.5 A, Consumption ≤ 10 W, Working Temperature -10 to +55º C (+14 to +131º F) and Working Humidity 10% to 90%. This NVR has Part 15 Subpart B, ANSI C63.4-2014 FCC..