Hikvision DS-2CD2143G2-IU – 4MP AcuSense Built-in Mic Fixed Dome Network Camera with Human/Vehicle Detection, 120dB WDR, 512GB SD Support, IP67, IK10 & PoE
Overview:
• The Hikvision DS-2CD2143G2-IU is a 4MP AcuSense Built-in Mic Fixed Dome Network Camera designed for smart indoor and outdoor IP surveillance systems.
• It delivers high-quality 4MP video resolution up to 2688 × 1520, making it suitable for clear monitoring in offices, shops, entrances, corridors, villas, schools, and public areas.
• The camera is powered by Hikvision AcuSense technology, using deep learning algorithms to classify human and vehicle targets and improve alarm accuracy.
• It supports 120dB WDR for clear imaging in strong backlight environments, helping maintain better visibility in entrances and mixed-light scenes.
• The built-in microphone provides real-time audio security, making it suitable for locations where both video and audio monitoring are required.
• With H.265+ compression, IR illumination up to 30 meters, onboard microSD storage up to 512GB, PoE support, IP67 weather protection, IK10 vandal resistance, and 2.8mm / 4mm lens options, it is a strong dome camera solution for smart CCTV projects.
Key Features:
• 4MP Resolution: High-quality imaging with maximum resolution of 2688 × 1520.
• AcuSense Technology: Focuses on human and vehicle target classification based on deep learning.
• Human/Vehicle Detection: Supports motion detection with alarm triggering by specified target types.
• Perimeter Protection: Supports line crossing and intrusion detection with human/vehicle classification.
• Face Detection: Supports face detection smart event.
• Built-in Microphone: Provides real-time audio security.
• 120dB WDR: Improves image clarity in strong backlight environments.
• H.265+ Compression: Reduces bandwidth and storage consumption efficiently.
• IR Night Vision: Provides infrared illumination up to 30 meters.
• 512GB SD Card Support: Built-in microSD card slot supports up to 512GB.
• IP67 Protection: Water and dust resistant for outdoor installation.
• IK10 Vandal Resistance: Strong dome housing suitable for exposed and public areas.
• PoE Support: Supports IEEE 802.3af PoE for easier network installation.
Technical Specifications:
• Brand: Hikvision
• Model: DS-2CD2143G2-IU
• Product Type: AcuSense Built-in Mic Fixed Dome Network Camera
• Image Sensor: 1/3" Progressive Scan CMOS
• Max. Resolution: 2688 × 1520
• Resolution: 4MP
• Min. Illumination: Color: 0.005 Lux @ F1.6, AGC ON; B/W: 0 Lux with IR
• Shutter Time: 1/3 s to 1/100,000 s
• Day & Night: IR cut filter
• Angle Adjustment: Pan: 0° to 355°, Tilt: 0° to 75°, Rotate: 0° to 355°
• Lens Type: Fixed focal lens
• Lens Options: 2.8mm / 4mm
• 2.8mm FOV: Horizontal 103°, Vertical 55°, Diagonal 122°
• 4mm FOV: Horizontal 84°, Vertical 45°, Diagonal 100°
• Lens Mount: M12
• Iris Type: Fixed
• Aperture: F1.6
• DORI 2.8mm: Detect 67m, Observe 26m, Recognize 13m, Identify 6m
• DORI 4mm: Detect 80m, Observe 31m, Recognize 16m, Identify 8m
• Supplement Light Type: IR
• IR Range: Up to 30m
• Smart Supplement Light: Supported
• IR Wavelength: 850nm
• Main Stream: 25 fps at 2688 × 1520 / 1920 × 1080 / 1280 × 720 at 50Hz; 30 fps at the same resolutions at 60Hz
• Sub-Stream: 1280 × 720 / 640 × 480 / 640 × 360 up to 25/30 fps
• Third Stream: 1920 × 1080 / 1280 × 720 / 640 × 480 / 640 × 360 up to 10 fps
• Video Compression: Main stream: H.265 / H.264 / H.264+ / H.265+; Sub-stream: H.265 / H.264 / MJPEG; Third stream: H.265 / H.264
• Video Bitrate: 32 Kbps to 8 Mbps
• Bit Rate Control: CBR / VBR
• SVC: Supported
• ROI: 1 fixed region for main stream and sub-stream
• Audio Compression: G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / MP3 / AAC-LC
• Audio Sampling Rate: 8kHz / 16kHz / 32kHz / 44.1kHz / 48kHz
• Environment Noise Filtering: Supported
• Built-in Microphone: Supported
• Wide Dynamic Range: 120dB
• SNR: ≥ 52dB
• Image Enhancement: BLC, HLC, 3D DNR
• Image Settings: Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance
• Network Storage: NAS, ANR
• Onboard Storage: Built-in microSD card slot, up to 512GB
• Basic Events: Motion detection with human and vehicle target classification, video tampering alarm, exception
• Smart Events: Face detection
• Perimeter Protection: Line crossing and intrusion detection with human and vehicle classification
• 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
• API: ONVIF Profile S / Profile G, ISAPI, SDK, ISUP
• Simultaneous Live View: Up to 6 channels
• User / Host: Up to 32 users, 3 levels: administrator, operator, user
• Client Software: iVMS-4200, Hik-Connect, Hik-Central
• Ethernet Interface: 1 × RJ45 10M / 100M self-adaptive Ethernet port
• Reset Key: Supported
• Power Supply: 12V DC ±25%, reverse polarity protection
• PoE: IEEE 802.3af, Class 3
• Power Consumption: Max. 5W via DC, max. 6.5W via PoE
• Dimensions: Ø121.4 × 92.2 mm
• Weight: Approx. 570g
• Operating Conditions: -30°C to +60°C, humidity 95% or less
• Protection Rating: IP67 / IK10
Applications:
• Smart indoor and outdoor IP CCTV systems
• Offices and administrative areas
• Shops and retail branches
• Villas and residential buildings
• Schools, clinics, and public areas
• Warehouses and storage areas
• Entrances, corridors, and parking areas
• Projects requiring human and vehicle detection
• Installations requiring built-in audio, vandal-resistant dome design, SD card backup, and PoE connectivity
Connect Gates Recommendation:
• Connect Gates recommends the Hikvision DS-2CD2143G2-IU for IP CCTV projects that need 4MP dome camera coverage with AcuSense smart detection and built-in audio.
• It is suitable for offices, shops, schools, villas, entrances, corridors, parking areas, and public areas where accurate event detection and audio monitoring are important.
• The camera offers strong value with 4MP resolution, AcuSense technology, human/vehicle classification, built-in microphone, 120dB WDR, H.265+ compression, 512GB SD card support, IP67, and IK10.
• For wider scenes, Connect Gates recommends the 2.8mm lens; for narrower and more focused monitoring, the 4mm lens is more suitable.
• For projects requiring external audio input/output or alarm input/output, Connect Gates recommends selecting the suitable -IS version if available for the project requirement.