5MP Super HD PoE IP with Audio, 2592x1944 5 Million Pixels, Indoor Outdoor, 100ft IR Night Vision, Wide View, IP66, Add on to PoE System 5MP Superior Definition-- 5 million pixels, 113° diagonal field of view. Capture Audio-- capture sound and NVR record it. Output audio to a HD TV or mobile APP. IP66 Durable Housing-- Metal housing, indoors or outdoors, fully weatherproof. Lights-- Enable lights automatically at night, IR night vision up to 100ft. Add-on to System-- Work with 12MP/ 8MP PoE NVR or PoE switch with 48V-54V power supply. Troubleshoot Technical Issues-- We offer 24/7 professional technical support- Messages or 0.5-2h support.