Hikvision 2 MP IP Camera Sri Lanka – DS-2CD1321G2-LIU Smart Hybrid Light Turret Network Camera (Human Detection + Built-in Mic + IP67 Weatherproof)

🔑 Core Highlights

• Resolution: 2 MP (1920 × 1080) @ 25/30 fps

• Lens Options: 2.8 mm (101° FOV) or 4 mm (80° FOV)

• Dual Light / Smart Supplement: IR up to 20 m + White Light up to 15 m

• Audio: Built-in microphone with environmental noise filtering

• Smart Motion Detection: Basic motion detection with human target classification

• Power: 12 VDC or PoE (802.3af, Class 3)

• Outdoor Rating: IP67 weather-resistant

• Video Compression: H.265+ / H.265 / H.264+ / H.264

📷 Camera & Optical Specs

• Image Sensor: 1/2.9″ Progressive Scan CMOS

• Max. Resolution: 1920 × 1080 (2 MP)

• Min. Illumination:

  • Color: 0.01 Lux @ (F2.2, AGC ON)

  • B/W: 0 Lux with IR

• Shutter Speed: 1/3 s to 1/100,000 s

• Day & Night: IR cut filter with Auto / Schedule / Day / Night modes

• Angle Adjustment: Pan: 0° to 360°, Tilt: 0° to 75°, Rotate: 0° to 360°

🔍 Lens Options & DORI Distances

• Lens Type: Fixed focal lens (M12 mount, Fixed Iris, F2.2)

• Field of View (FOV):

  • 2.8 mm: Horizontal 101°, Vertical 56°, Diagonal 118°

  • 4.0 mm: Horizontal 80°, Vertical 44°, Diagonal 94°

• DORI Rating:

  • 2.8 mm: Detect: 44 m | Observe: 17 m | Recognize: 8 m | Identify: 4 m

  • 4 mm: Detect: 55 m | Observe: 22 m | Recognize: 11 m | Identify: 5 m

💡 Illuminator (Dual Light)

• Light Types: IR Light & White Light

• Supplement Light Range:

  • IR: Up to 20 m (850 nm wavelength)

  • White Light: Up to 15 m

• Smart Supplement Light: Supported

📹 Video & Audio

Video Streams & Compression

• Main Stream: 1080p / 720p @ 25 fps (50 Hz) or 30 fps (60 Hz)

• Sub-Stream: 640 × 480 / 640 × 360 @ 25 fps (50 Hz) or 30 fps (60 Hz)

• Compression Formats:

  • Main Stream: H.265+ / H.265 / H.264+ / H.264

  • Sub-Stream: H.265 / H.264 / MJPEG

• Video Bitrate: 32 Kbps to 8 Mbps (CBR / VBR)

Audio & Built-in Mic

• Built-in Microphone: Yes (Mono sound)

• Noise Suppression: Environment Noise Filtering supported

• Audio Compression: G.711ulaw (64 Kbps) / AAC-LC (16 to 64 Kbps)

• Sampling Rate: 8 kHz / 16 kHz

🌐 Network & System Compatibility

• Ethernet Interface: 1 × RJ45 10M/100M self-adaptive Ethernet port

• Simultaneous Live View: Up to 6 channels

• User Support: Up to 32 users (3 levels: Administrator, Operator, User)

• API / Integration: Open Network Video Interface (Profile S, Profile T), ISAPI, SDK

• Protocols: TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv4, IPv6, UDP, QoS, SMTP

• Client Software: iVMS-4200, Hik-Connect

• Web Browser Compatibility:

  • Plug-in required: IE 10, IE 11

  • Local service (No plug-in): Chrome 57.0+, Firefox 52.0+, Edge 89+

🛠 Image Processing & Smart Events

• Wide Dynamic Range: Digital WDR

• Signal-to-Noise Ratio (SNR): ≥ 52 dB

• Image Enhancements: BLC, HLC, 3D DNR

• Privacy Mask: 1 programmable polygon privacy mask

• Smart Events: Motion detection (triggers alarms filtered by human target type), exception

• Alarm Linkages: Notify surveillance center, send email, trigger image capture

📐 General, Power & Physical Specs

• Power Options:

  • 12 VDC ± 25%: 0.41 A, Max 5 W (Ø5.5 mm coaxial plug, reverse polarity protection)

  • PoE: IEEE 802.3af, Class 3, Max 6.5 W

• On-Board Storage: N/A (No SD card slot)

• Reset Button: N/A

• Housing Material: Plastic

• Protection Rating: IP67 weather-resistant

• Dimensions: Ø109.9 mm × 103.6 mm (Ø4.3″ × 4.1″)

• Weight: Approx. 300 g (0.7 lb) | Package weight: 460 g (1.0 lb)

• Operating Temperature: -30 °C to 45 °C (-22 °F to 113 °F), Humidity ≤ 95% (non-condensing)

• Language Support: English, Ukrainian

• Certifications: CE, FCC, CB, REACH, WEEE, RoHS