Dahua 2MP HDCVI IR Bullet Camera (DH-HAC-B1A21P-0280B) - Max. Resolution: 1920 (H) × 1080 (V), Electronic Shutter Speed: PAL: 1/25 s–1/100,000 s, NTSC: 1/30 s–1/100,000 s, Focal Length: 2.8 mm, Video Output: Video output choices of CVI/TVI/AHD/CVBS by one BNC port, Pan/Tilt/Rotation Range: Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360°