Camera
Image Sensor: 1/2.5" Progressive Scan CMOS
Signal System: PAL/NTSC
Lens: 2.8 mm, horizontal field of view: 102°
Day& Night: IR cut filter with auto switch
Wide Dynamic Range: 120 dB
Digital noise reduction: 3D DNR
Compression Standard
Video Compression: H.265+/H.265/H.264+/H.264/MJPEG
Video bit rate: 32Kbps~16Mbps
Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM
Audio bit rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Image
Max. Image Resolution: 3840 × 2160
Image Enhancement: BLC/3D DNR/ROI/HLC
Image Settings: Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
ROI: Support 1 fixed region for main stream and sub stream separately
Day/Night Switch: Day/Night/Auto/Schedule/Triggered by Alarm In
Network
Network Storage: microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Protocols: TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6
System Compatibility: ONVIF (Profile S, Profile G), ISAPI
Interface
Audio: 1 audio input (line in), 1 audio output interface, terminal block
Communication Interface: 1 RJ45 10M / 100M Ethernet interface
Alarm: 1 alarm input, 1 alarm output (max. 12 VDC, 30 mA), terminal block
On-board storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button: Yes
Environment Noise Filtering: Support
Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz
Smart Feature-set
Behavior Analysis: Line crossing detection, Intrusion detection, Unattended baggage detection, Object removal detection
Exception Detections: Scene change detection