... HDD) AEBELL Entry Level DVR400 Series 4ch Network DVR/4/8 ch network embedded dvr Verified Information This information is Verified by Bureau ... Capacity Actual Units Produced(Previous Year) CCTV Camera, DVR/NVR, IP Camera CCTV Camera: 260,000 PCS/Year;DVR/NVR: 39,000 PCS/Year ... ;IP Camera: 195,000 PCS/Year CCTV Camera: 200,000 PCS;DVR/NVR: 30,000 PCS;IP Camera: 150,000 ...