Model Code: DS-2CD6445G3-C2
Hikvision DS-2CD6445G3-C2 Separated Network Camera
Hikvision DS-2CD6445G3-C2 Separated Network Camera; a maximum resolution of 2688 × 1520 and detailed manufacturer-sourced technical specifications for evaluating specialist camera applications.
Product description
The DS-2CD6445G3-C2 has a maximum resolution of 2688 × 1520. This figure should be considered alongside the listed imaging sensor and lens options when evaluating a deployment.
The manufacturer's technical specification explicitly includes people counting. Its scope and applicable operating conditions should be verified in the dedicated people-counting entry.
Installation and operating conditions should be checked against the manufacturer's protection, power and environment specifications. Conditional statements are retained in the tables.
Technical Specifications
| Open Resources | Memory: 150 MB, Smart RAM: 2150 MB, eMMC: 1 GB |
|---|---|
| Computing Power | 4 TOPS |
| Open Capability | NA |
| Programming Language | C,C++ |
| Deep Learning Structure | Caffe,PyTorch,TensorFlow |
| Aperture | F2.0 |
|---|---|
| Iris Type | Fixed |
| Lens Mount | L30: M12 |
| Focal Length & FOV | L30 model: 2 mm, Horizontal FOV:128°, Vertical FOV:75°, Diagonal FOV:147° 2.8 mm, Horizontal FOV:104°, Vertical FOV:58°, Diagonal FOV:122° 4 mm, Horizontal FOV:78°, Vertical FOV:43°, Diagonal FOV:93° |
| Audio Type | Mono sound |
|---|---|
| Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)/8 to 320 Kbps (MP3) |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/AAC-LC/MP3 |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Linkage | audible warning,Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture |
|---|---|
| Basic Event | Motion detection |
| Smart Event | Scene change detection,audio exception detection,defocus detection, Face detection |
| Privacy Mask | Yes |
|---|---|
| Image Settings | gain,saturation,brightness,sharpness,white balance,contrast,adjustable by client software or web browser |
| Picture Overlay | LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format. |
| Image Enhancement | BLC,HLC,3D DNR |
| Image Parameters Switch | Yes |
| Wide Dynamic Range (WDR) | Digital WDR |
| H.264 Type | Baseline Profile,Main Profile,High Profile |
|---|---|
| H.265 Type | Main Profile |
| Sub-Stream | 50 Hz: 25 fps (704 × 576, 640 × 480) 60 Hz: 30 fps (704 × 480, 640 × 480) |
| Main Stream | 50 Hz: 25 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720) |
| Third Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480) 60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480) |
| Target Cropping | Yes |
| Bit Rate Control | CBR,VBR |
| Video Compression | Main stream: H.264/H.265+/H.264+/H.265, Sub-stream: H.264/MJPEG/H.265, Third stream: H.264/H.265 |
| Region of Interest (ROI) | 8 fixed regions for each stream |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Wi-Fi Protocol | With -W: IEEE802.11a,IEEE802.11b,IEEE802.11ax,IEEE802.11g,IEEE802.11n,IEEE802.11ac |
|---|---|
| Encryption Mode | With -W: 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK, WPS |
| Frequency Range | With -W: 2.4 GHz to 2.4835 GHz；5.150 GHz to 5.850 GHz； |
| Channel Bandwidth | With -W: 20MHz,40MHz |
| Image Sensor | 1/2.7" Progressive Scan CMOS |
|---|---|
| Shutter Time | 1 s to 1/100,000 s |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Color: 0.005 Lux @ (F1.2, AGC ON) |
| Power | 12 VDC ± 20%, 0.92 A, max. 11 W, PoE: IEEE 802.3af, Class 3, max. 12.9 W |
|---|---|
| Weight | Approx. 460 g (1.01 lb.) |
| 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 |
| Material | Main body: Aluminum Alloy |
| Dimension | 135 mm × 108 mm × 30.4 mm (5.32" × 4.25" × 1.2") |
| General Function | Heartbeat,mirror,password protection,one-key reset |
| Package Dimension | 252 mm × 160 mm × 95 mm (9.92" × 6.3" × 3.74") |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| With Package Weight | Approx. 1100 g (2.43 lb.) |
| Length of Lens Cable | 2 and 8 m (6.6 and 26.2 ft.) |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| API | Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP, OTAP, EZVIZ |
|---|---|
| Client | iVMS-4200,Hik-Connect |
| Security | Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address) |
| Protocols | WebSockets,NTP,DHCP,WebSocket,UDP,RTSP,ICMP,IPv6,TCP/IP,IGMP,QoS,HTTPS,IPv4,HTTP,SSL/TLS,DNS,FTP,SFTP,RTP |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Web Browser | Plug-in required live view: IE11, Plug-in free live view: Safari 12+, Local service: Chrome 57.0+, Firefox 52.0+ |
| Network storage | NAS (NFS, SMB/CIFS) |
| Simultaneous Live View | Up to 20 channels |
| EMC | FCC: 47 CFR Part 15, Subpart B, CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7, KC: KN32: 2015, KN35: 2015 |
|---|---|
| Safety | CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005, LOA: IEC/EN 60950-1 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Alarm | 2 input, 1 output (max. 12 VDC, 30 mA) |
|---|---|
| Audio | 1 input (line in), 1 output (line out) |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset Key | Yes |
| Power Output | 12 VDC, max. 100 mA |
| Video Output | 1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging) |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1024 GB |
| Ethernet Interface | 1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port |
| OODPCVS | 2 mm：Overview: 56.8 m, Outline: 28.4 m, Discern: 14.2 m, Perceive: 9.1 m, Characterize: 4.5 m, Validate: 2.3 m, Scrutinize: 0.8 m. 2.8 mm：Overview: 74.8 m, Outline: 37.4 m, Discern: 18.7 m, Perceive: 12 m, Characterize: 6 m, Validate: 3 m, Scrutinize: 1 m. 4 mm：Overview: 99.5 m, Outline: 49.8 m, Discern: 24.9 m, Perceive: 15.9 m, Characterize: 8 m, Validate: 4 m, Scrutinize: 1.3 m. The OODPCVS values are calculated using pixel densities for different use cases as recommended by the IEC/EN 62676-4: 2025 standard. IEC 62676-4:2025 describes the planning, design, installation, testing, commissioning, and maintaining of video surveillance systems (VSS) comprising image capture device(s), interconnection(s) and image handling device(s), for use in security applications within private or public spaces. |
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| Model Specification | 1. Up to 3 models. Model type: detection model, classification model, mixed model (detection model and classification model). 2. Supports video analysis (detection, classification, mixed, OCR, segmentation, comparison) and scheduled capture analysis (classification). (1) Detection: Region target exception status detection, line crossing target detection, line crossing target counting, region target number counting, full analysis rule, combined rule, area overlap ratio counting, area overlap ratio exception detection. (2) Classification: Region exception status detection, full analysis rule. (3) Mixed: Region target exception status detection, line crossing target detection, line crossing target counting, region target number counting, full analysis rule, combined rule; area overlap ratio counting, area overlap ratio exception detection. (4) Picture Comparison: Area status change detection. (5) OCR: OCR-triggered capture. (6) OVD: Region target exception status detection, line crossing target detection, line crossing target counting, region target number counting, full analysis rule, combined rule, area overlap ratio counting, area overlap ratio exception detection. 3. Supports 4 model packages, each capable of detecting 16 target types and classifying 4 targets. The targets can be classified as 64 types. The device runs only 1 model at the same time. 4. Built-in models for PPE detection (hard hat and reflective clothing). |
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| Face Capture | Detects up to 120 faces simultaneously, captures up to 40 face pictures per frame simultaneously and uploads up to 10 face pictures per second, Supports swing left and right from -70° to 70°, tilt up and down from -50° to 50°, Uploads face with background and closed-up face pictures, Supports best shot and quick shot for capture mode, Supports dynamic mosaic mask, Gets 7 face features |
|---|---|
| Gaze Detection | Max. detection distance: 5 m, Max. detection target number: 30, Supports 1 rule area(s), Supports 4 shield region(s) |
| Face Comparison | Up to 10 face libraries. 30,000 faces for each library. 150,000 faces in total, Supports face library encryption |
| People Counting | Supports Multi-Dimension People Counting, Supports counting, displaying and exporting the people flow data of entering, exiting and passing by (The data is stored in the flash.), Supports real-time uploading and uploading by statistic cycle, Supports generating daily, weekly, monthly or annually reports, Supports dynamic deduplication based on face picture comparison, and can filter out the target with the same custom face pictures, same attributes, or filter out repeated invalid targets within the set time interval, Supports face feature deduplication, Supports people flow data replenishment, Reverse counting alarm will be triggered when the target leaves the detection area in the direction opposite to the set direction |
| Queue Management | Supports up to 8 detection regions, and independent arming schedule and linkage method Supports 2 detection modes: regional people queuing-up, waiting time detection Generates reports to compare the efficiency of different queuing-ups and display the changing status of one queue Supports raw data export for further analysis Supports real-time data uploading and scheduled data uploading Regional people queuing-up: supports 4 alarm trigger conditions, including greater than threshold, less than threshold, equal to threshold, not equal to threshold Waiting time detection: supports 1 alarm trigger condition, including greater than threshold Supports combined rule settings for Regional People Counting and Waiting Time Detection. Mode 1: Alarm can be independently triggered if any one of the event alarm conditions is met. Mode 2: Alarm can be triggered only when the number of people meets the alarm threshold and at least one person's waiting time meets the threshold. |