Support Upgrade Firmware.If you have some questions,The seller will help you.
Camera
Image Sensor: 1/2" Progressive Scan CMOS
Signal System: PAL/NTSC
Min. Illumination: Color: 0.008 Lux @ (F1.2, AGC ON), 0.014 Lux @ (F1.6, AGC ON)
Lens:2.8 mm, horizontal FOV: 102°, vertical FOV: 55°, diagonal FOV: 120°
Day& Night: IR Cut Filter
Wide Dynamic Range: 120 dB
Digital noise reduction: 3D DNR
Compression Standard
Video Compression:H.265+/H.265/H.264+/H.264/MJPEG
Triple Streams:Yes
Image
Max. Image Resolution:3840 × 2160
Frame Rate:50Hz: 20 fps (3840 × 2160), 25 fps (3072 × 1728, 2560 × 1440, 1920 × 1080, 1280 × 720)
60Hz: 20 fps (3840 × 2160), 30fps (3072 × 1728, 2560 × 1440, 1920 × 1080, 1280 × 720)
ROI:Support 1 fixed region for main stream and sub stream separately
Day/Night Switch:Day/Night/Auto/Schedule
Protocols:TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
System Compatibility:(Profile S, Profile G),ISAPI
Interface
Communication Interface:1 RJ45 10M / 100M
On-board storage:Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Smart Feature-set
Behavior Analysis:Line crossing detection, Intrusion detection, Unattended baggage detection, Object removal detection
Exception Detections: Scene change detection
Recognition: Face Detection
General
Operating Conditions: -30 °C ~ 60 °C (-22 °F ~ 140 °F)
Power Supply:12 VDC , 5.5 mm coaxial power plug ,PoE (802.3af, class 3)
Weather Proof: IP67
IR Range: Up to 30m
Dimensions: Camera: 70 × 68 × 171 mm (2.8″×2.7″× 6.7″)
Weight: package: 700 g (1.5 lb.)