Dahua IP Fixed-focal Dome 4MP IR 30m 2.8mm Intrusion, Tripwire • H.265& H.264 dual-stream encoding • Max 20fps@4M (2688×1520) & 25/30fps@4M (2560× 1440) • Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes • 2.8 mm fixed lens • Max IR LEDs length 30m • IP67, IK10 protection