Camera Image Sensor: 1/3" Progressive Scan CMOS Max. Resolution: 2688 × 1520 Min. Illumination: Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on Angle Adjustment: Pan: 0 to 355, tilt: 0 to 75, rotate: 0 to 355Lens Type: Fixed focal length, 2.8mm Focal Length & FOV: horizontal FOV 103, vertical FOV 55, diagonal FOV 122 Supplement Light Type: IR Supplement Light Range: Up to 30 m Smart Supplement Light: Yes Video Main Stream: 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720), 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) Video Compression: Main stream: H.265/H.264/H.264+/H.265+ Network Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, WebSocket, WebSockets Network Storage: MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS(NFS, SMB/CIFS), auto network replenishment (ANR) Client: iVMS-4200, Hik-Connect, Hik-Central Image Wide Dynamic Range (WDR): 120 dB SNR: 52 dB Image Enhancement: BLC, HLC, 3D DNR Event Basic Event: Motion detection (human and vehicle targets classification), video tampering alarm, exception Smart Event: Line crossing detection, intrusion detection (support alarm triggering by specified target types (human and vehicle)), Face detection Interface Ethernet Interface: 1 RJ45 10M/100M self-adaptive Ethernet port On-Board Storage: Built-in micro SD, up to 256 GB Built-In Microphone: Yes General Power: 12 VDC 25%, 0.4 A, max. 5 W, 5.5 mm coaxial power plug, reverse polarity protection; PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 6.5 W Dimension: 110.8 × 84.7 mm (4.4″ × 3.3″) Weight: 530g (1.2 lb)