Milesight MS-C8266-X4PE AI 8MP Pro Plus Bullet 4K Security Camera

The Milesight MS-C8266-X4PE is a 4K AI-powered motorised pro bullet camera designed for long-range surveillance in outdoor environments. It features advanced image processing, intelligent analytics, and a robust weatherproof housing suitable for demanding security installations. With up to 180 metres of Smart IR range, AI object detection, and a 1/1.8″ CMOS sensor, it delivers exceptional clarity and precision for perimeter and large-area monitoring.

Feature Highlights:

• 4K Ultra HD Imaging; delivers crisp 3840 × 2160 resolution using a 1/1.8″ Progressive Scan CMOS sensor.
• Smart IR up to 180 metres; ensures clear visibility in dark conditions by intelligently adjusting IR intensity.
• Motorised 8–32mm Lens; provides 4x optical zoom with precise autofocus for long-distance targeting.
• AI Video Analytics; includes human/vehicle classification, line crossing, region entrance/exiting, and people counting.
• 120dB Super WDR; enhances performance in scenes with strong lighting contrast.
• Rugged Build; features IP67 and IK10-rated housing for reliable use in harsh environments.
• Dual Audio Channels; supports two-way audio with dedicated input and output interfaces.
• Triple Stream Encoding; supports efficient streaming at multiple resolutions for various applications.
• Edge Storage; supports up to 256GB MicroSD card and NAS recording with ANR backup.
• ONVIF Compatibility; seamless integration with a wide range of third-party systems via ONVIF Profiles G, Q, S, T.

Applications:

• Public area and perimeter surveillance
• Transport terminal and roadway monitoring
• Industrial estate and power station security
• Large-scale commercial and retail site protection
• Critical infrastructure and remote facility observation

Technical Specifications:

• Image Sensor: 1/1.8″ Progressive Scan CMOS
• Minimum Illumination:
  Colour: 0.009 Lux @ F1.6
  B/W: 0 Lux with IR on
• Wide Dynamic Range: 120dB Super WDR
• Shutter Speed: 1/100000s ~ 1s
• IR Distance: Up to 180 metres
• Day/Night Mode: Day/Night/Auto/Customize/Schedule
• Signal-to-Noise Ratio: >55dB
• Lens: 8–32mm motorised varifocal lens (4X Optical Zoom)
• Field of View:
  Horizontal: 44°–13°
  Diagonal: 51°–15°
  Vertical: 25°–7°
• Aperture: F1.6–F1.7
• Mount: Φ14
• Focus Control: Auto / Manual
• Iris Control: Auto
• Max. Image Resolution: 3840 × 2160
• Frame Rate (Primary Stream):
  60Hz: 30fps @ 3840×2160, 3072×2048, 2592×1944, 2592×1520, 2048×1536, 1920×1080, 1280×960, 1280×720, 704×576
  50Hz: 25fps @ same resolutions
• Frame Rate (Secondary Stream):
  60Hz: 30fps @ 704×576, 640×480, 640×360, 352×288, 320×240
  50Hz: 25fps @ same resolutions
• Frame Rate (Tertiary Stream):
  60Hz: 30fps @ 1920×1080, 1280×720, 704×576, 640×480, 640×360, 320×240
  50Hz: 25fps @ same resolutions
• Video Compression: H.265+/H.265 (HEVC)/H.264+/H.264/MJPEG
• Bit Rate: 16 Kbps ~ 16 Mbps (CBR/VBR Adjustable)
• Privacy Masking: Up to 8 areas (mask or mosaic)
• Region of Interest (ROI): Up to 8 areas
• Image Settings: Brightness, Contrast, Saturation, Sharpness
• Audio Compression: G.711, AAC, G.722, G.726
• Audio Sampling Rates: 8/16/32/44.1/48 kHz
• Audio Bit Rate: 16–256 kbps
• Audio I/O: 1 input / 1 output
• Two-way Audio: Supported
• Ethernet Interface: 1 × RJ45 (10M/100M)
• Alarm I/O: 1 input / 1 output
• Network Protocols: IPv4/IPv6, ARP, TCP, UDP, RTCP, RTP, RTSP, RTMP, HTTP, HTTPS, DNS, DDNS, DHCP, FTP, NTP, SMTP, SNMP, UPnP, Bonjour, SIP, PPPoE, VLAN, 802.1x, QoS, IGMP, ICMP, SSL
• Network Storage: NAS (NFS, SMB/CIFS), ANR supported
• Local Storage: MicroSD/SDHC/SDXC card up to 256GB
• Intelligent Analytics:
  Region entrance/exiting, advanced motion detection, tamper detection, line crossing, loitering, object left/removed
  Face detection and attribute recognition (age, gender, glasses, mask, cap)
  People counting (up to 4 zones), faces privacy mode
• Advanced Functions:
  Heat Map, BLC, HLC, 2D DNR, 3D DNR, Defog, AWB, AGC, Anti-flicker, Corridor Mode, Deblur, IP filtering, watermark
• SIP/VoIP Support: Yes (voice and video over IP)
• Event Triggers: Motion, audio, input, disconnection, etc.
• Event Actions: FTP/SMTP upload, SD record, external output, SIP phone, HTTP notification
• System Compatibility: ONVIF Profiles G, Q, S, T; API
• Operating Temperature:
  Standard: -40°C to +60°C
  Heater version: -60°C to +60°C
• Operating Humidity: 0–95% RH (non-condensing)
• Power Supply: PoE (IEEE 802.3at) or 12V DC ±10%
• Power Consumption:
  Normal: 9W
  With IR on: 13W
  With heater: 10W max (on below 10°C, off above 25°C)
• Surge Protection: 4KV
• Weather Resistance: IP67
• Vandal Resistance: IK10-rated housing
• Dimensions: 320mm × 134mm × 126mm
• Weight: 1445.8g
• Warranty: 3 or 5 years