DS-2CD2121G0-IW

 1/2.8" Progressive Scan CMOS
 1920 × 1080@30fps
 2.8/4/6 mm fixed lens
 Color: 0.01 Lux @(F1.2, AGC ON),
0.028Lux @(F2.0, AGC ON);
 H.265+, H.265, H.264+, H.264
 120 dB WDR
 2 Behavior analyses
 BLC/3D DNR/ROI
 Built-in micro SD/micro SDHC/micro SDXC
card slot, up to 128 GB