Sensor: 4 MP 1/2.7" CMOS, Lens Mount: M12, Focal Length: 6mm, Maximum Aperture: f/1.6, Lens Field of View: Horizontal: 51°, IR Cut Filter: Mechanical, Day/Night: Yes, Vertical: 0 to 75°, Multi-View Streaming: Yes, Automatic Gain Control: Yes, Streaming: Two-Way, Event Trigger: Yes, IP Rating: IP67, Warranty: 01 Year Limited Warranty. The Hikvision DS-2CD2146G1-IS Outdoor AcuSense Fixed Dome Camera provides high definition network output. It supports H.265+ video compression, which assures savings in bandwidth and storage.