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advanced security
External driver design
plus a 4-Port PoE Switch for expanded capacity
Achieve the lowest false-alarm rates possible with two0event confirmation before an alert is issued
Commercial and industrial CCTV networks
DAHUA®|LM55-S400|3 YR WTY. 55" 4K UHD Pro Monitor, Metal Case, HDMI, DP, VGA, USB, Audio, Speakers, Wall Bracket DAHUA® IP CAMERAS advanced securityFeatures Industrial level LCD panel, suitable for continuous 24 7 operation 4K Ultra HD resolution Using tamper proof metal housing Built in 3D COMB filter and 3D noise reduction 6ms response time for no motion blur, judder or ghosting 1. 07G colours, for a realistic and immersive visual experience High fidelity digital processing for a brilliant and vivid video 178 178 extra wide viewing angle for overall viewing performance Professional thermal