24/7 colorful imaging via ColorVu technology. IR Wavelength 850 nm. Illumination Color: 0.0005 Lux - (F1.0, AGC ON),0 Lux with light. Audio Type -2U: Mono sound. Audio Compression -2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC.
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