Bullet IP Camera, 8MP, Tri-Guard, Smart AI, SKU: IPC2128SB-ADF28KMC-I0UNV Bullet IP Camera 8MP (3840 x 2160 resolution) Fixed 4. 0mm Wide Angle Lens Tri Guard Active Deterrent Smart AI Uniview Tri Guard Series In the traditional security industry, the conventional IP cameras face multiple challenges: Alerts only after events have happened High rate of false alarms easily triggered by objects such as birds, leaves, dogs, etc. Lack of color image information in dark environment UNV Tri Guard technology integrates Smart