Catalog > Consumer Electronics > Security & Alarms > CCTV Equipment > CCTV Cameras Catalog > Consumer Electronics > Security & Alarms > Hikvision Surveillance Hikvision AcuSense Fixed Dome Network Camera AcuSense Fixed Dome Network Camera HKV DS-2CD2146G2-ISU (4MM) Hikvision AcuSense Fixed Dome Network Camera, 4MP, H.265/H.265+/H.264+/H.264, 25fps (1920 × 1080, 1280 × 720), 4mm, 30m IR, 120dB WDR, Powered by Darkfighter,1 built-in microphone Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness. Features High quality imaging with 4 MP resolution Excellent low-light performance with powered-by- DarkFighter technology Clear imaging against strong backlight due to 120 dB true WDR technology Efficient H.265+ compression technology Focus on human and vehicle targets classification based on deep learning Built-in microphone for real-time auto security(-SU) Water and dust resistant (IP67) and vandal-resistant (IK10) Specifications Camera Image Sensor : 1/3" Progressive Scan CMOS Min. Illumination : Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR Shutter Speed : 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° Slow Shutter : Yes P/N : P/N Wide Dynamic Range : 120 dB Lens Focal Length & FOV : 4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98° Lens Type : Fixed focal lens 4mm Aperture : F1.4 Lens Mount : M12 Iris Type : Fixed DORI DORI : 4 mm: D: 80.0 m, O: 31.7 m, R: 16.0 m, I: 8.0 m Illuminator IR Range : Up to 30 m IR Wavelength : 850 nm Smart Supplement Light : Yes Supplement Light Type : IR Video Max. Resolution : 2688 × 1520 Main Stream 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) Sub-Stream 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) Third Stream 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported under certain settings. Video Compression Main stream: H.265/H.264/H.265+/H.264+ Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264 *Third stream is supported under certain settings. Video Bit Rate : 32 Kbps to 8 Mbps H.264 Type : Baseline Profile/Main Profile/High Profile H.265 Type : Main Profile H.264+ : Main stream supports H.265+ : Main stream supports Bit Rate Control : CBR/VBR Scalable Video Coding (SVC) : H.264 and H.265 encoding Region of Interest (ROI) : 1 fixed region for main stream and sub-stream Audio Environment Noise Filtering : -S: Yes Audio Sampling Rate : -S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz Audio Compression : -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC Audio Bit Rate : -S: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC) Network Simultaneous Live View : Up to 6 channels API : Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK Protocols : TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP,IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets User/Host : Up to 32 users. 3 user levels: administrator, operator and user Security : Password protection, complicated password, HTTPS encryption, IP address filter,Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSEand digest authentication for Open Network Video Interface Network Storage : MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), autonetwork replenishment (ANR)Together with high-end Hikvision memory card, memory card encryption and healthdetection are supported. Client : iVMS-4200, Hik-Connect, Hik-Central Web Browser Plug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ Image SNR : ≥ 52 dB Day/Night Switch : Day, Night, Auto, Schedule Image Enhancement : BLC, HLC, 3D DNR Image Parameters Switch : Yes Image Settings : Rotate mode, saturation, brightness, contrast, sharpness, gain, white balanceadjustable by client software or web browser Interface Alarm : -S: 1 input, 1 output (max. 12 VDC, 30 mA) Audio : -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, inputimpedance: 4.7 KΩ, interface type: non-equilibrium;1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, outputimpedance: 100 Ω, interface type: non-equilibrium Built-in Microphone : -U: Yes On-Board Storage : Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB Reset Key : Yes Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port Event Basic Event : Motion detection (human and vehicle targets classification), video tampering alarm,exception Smart Event : Scene change detection Deep Learning Function Face Capture : Yes Perimeter Protection : Line crossing detection, intrusion detection, region entrance detection, region exitingdetection General Storage Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) Startup and Operating Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) Power Supply 12 VDC ± 25%, reverse polarity protection PoE: 802.3af, Class 3 Power Consumption and Current 12 VDC: 0.4 A, max. 5 W PoE (802.3af, 36 V-57 V), 0.20 A to 0.15 A, max. 6.5 W Power Interface : Ø 5.5 mm coaxial power plug Material : Metal upper cover and base Dimension : Ø 121.4 mm × 92.2 mm (Ø 4.8" × 3.6") Weight : Approx. 580 g (1.3 lb.) Linkage Method : Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, triggercapture, send email, audible warning Language 33 languages : English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak,French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian,Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai,Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian General Function : Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixelcounter Software Reset : Yes Firmware Version : V5.5.112 Downloads Datasheet - HKV DS-2CD2146G2-ISU (4MM) PDF File 1.05 MB