HikVision DS-2CD2121G0-I     • 1/2.8″ Progressive Scan CMOS     • 1920 × 1080@30fps     • 8/4/6 mm fixed lens     • Color: 0.01 Lux @ (F1.2, AGC ON),     • 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR     • 265+, H.265, H.264+, H.264     • 2 Behavior analyses     • IP67, IK10     • Built-in micro SD/SDHC/SDXC card slot, up to 128 GB HikVision DS-2CD2121G0-I     • 1/2.8″ Progressive Scan CMOS     • 1920 × 1080@30fps     • 8/4/6 mm fixed lens     • Color: 0.01 Lux @ (F1.2, AGC ON),     • 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR     • 265+, H.265, H.264+, H.264     • 2 Behavior analyses     • IP67, IK10     • Built-in micro SD/SDHC/SDXC card slot, up to 128 GB