Discount on box w/ 27un

● 1/2.5" Progressive Scan CMOS
● 3840 × 2160@15fps
● 2.8 mm fixed lens
● Color: 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
● H.265, H.265 , H.264, H.264
● Three streams
● 120dB WDR
● IR range: Up to 30 m
● Built-in micro SD/SDHC/SDXC card slot, up to 128 GB
● 3-Axis adjustment