Model Code: iDS-2CD7146G2/LM-IZS(B)
Hikvision iDS-2CD7146G2/LM-IZS(B) DeepinView Dome Network Camera
Hikvision iDS-2CD7146G2/LM-IZS(B) is a DeepinView network camera. Compare its documented imaging, lens and analytics specifications in the technical table.
Product description
Hikvision specifies a maximum resolution of 2688 × 1520 for iDS-2CD7146G2/LM-IZS(B). When evaluating the image detail required for a project, review this figure alongside the main stream options in the technical table.
The documented lens information is: 2.8 to 12 mm, horizontal FOV 112.5° to 47.7°, vertical FOV 58.2° to 26.7°, diagonal FOV 138.2° to 54.8° 8 to 32 mm, horizontal FOV 42.5° to 15.2°, vertical FOV 23.4° to 8.7°, diagonal FOV 49.7° to 17.3°. Assess mounting distance and coverage against the selected configuration; separate listed lens options should not be interpreted as a continuously adjustable focal range.
The manufacturer documents this analytics function: Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) Support combined event alarm triggering. Configure detection areas, event rules and alarm notifications for the monitoring task; conditional capacities should not be treated as simultaneous support in every operating mode.
The documented protection information is: IP67: IEC 60529-2013,IK10: IEC 62262:2002. Check the housing, connections and mounting conditions against the official documentation before installation. Variant-dependent protection specifications apply only to the corresponding configuration.
Technical Specifications
| Focus | Auto,Semi-auto,Manual |
|---|---|
| Aperture | 2.8 to 12 mm: F1.4 to F2.1 8 to 32 mm: F1.7 to F1.7 |
| Iris Type | P-iris |
| Focal Length & FOV | 2.8 to 12 mm, horizontal FOV 112.5° to 47.7°, vertical FOV 58.2° to 26.7°, diagonal FOV 138.2° to 54.8° 8 to 32 mm, horizontal FOV 42.5° to 15.2°, vertical FOV 23.4° to 8.7°, diagonal FOV 49.7° to 17.3° |
| Audio Type | Mono sound |
|---|---|
| Audio Bit Rate | 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-LC) |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,audible warning |
|---|---|
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,video quality diagnosis,exception (network disconnected, IP address conflict, illegal login, abnormal restart, HDD full, HDD error) |
| Smart Event | scene change detection,audio exception detection,defocus detection, unattended baggage detection,loitering detection,object removal detection,people gathering detection,fast moving detection,parking detection |
| SNR | ≥ 52 dB |
|---|---|
| Privacy Mask | 8 programmable polygon privacy masks |
| Image Settings | Rotate mode,saturation,brightness,contrast,sharpness,white balance,AGC,adjustable by client software or web browser |
| Picture Overlay | LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format. |
| Day/Night Switch | Day,Night,Auto,Schedule |
| Image Enhancement | BLC,HLC,3D DNR,Distortion Correction,Defog |
| AI Noise Reduction | Yes |
| Image Stabilization | EIS |
| Image Parameters Switch | Yes |
| Wide Dynamic Range (WDR) | 150 dB |
| e-PTZ | Support Patrol and Auto Tracking settings |
|---|---|
| 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) |
| AI Encoding | Yes |
| 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) |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| Target Cropping | Yes |
| Bit Rate Control | CBR,VBR |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264 |
| Region of Interest (ROI) | 4 fixed regions for each stream |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Day & Night | IR cut filter, Blue glass module (less ghost phenomenon) |
|---|---|
| Image Sensor | 1/1.8" Progressive Scan CMOS |
| Shutter Time | 1 s to 1/100,000 s |
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Color: 0.0005 Lux @ (F1.2, AGC ON),B/W: 0.0002 Lux @ (F1.2, AGC ON),B/W: 0 Lux with IR |
| Power | three-core terminal block, 12 VDC ± 20%, 1.51 A, max. 18.1 W, 24 VAC ± 20%, 1.3 A, max. 17.9 W, PoE: IEEE 802.3at, Type 2, Class 4, 42.5 V to 57 V, 0.39 A to 0.29 A, max. 18.7 W |
|---|---|
| Heater | NO |
| Language | 32 languages：English,Traditional Chinese,Bulgarian,Hungarian,Greek,German,Italian,Czech,Slovak,French,Polish,Dutch,Portuguese,Spanish,Russian,Japanese,Turkish,Korean,Thai,Estonian,Vietnamese,Romanian,Danish,Swedish,Norwegian,Finnish,Croatian,Slovenian,Serbian,Lithuanian,Portuguese (Brazil),Ukrainian |
| Material | Aluminum alloy body |
| Dimension | Ø144.3 mm × 114.1 mm (Ø5.7" × 4.5") |
| General Function | Heartbeat,anti-banding,one-key reset,mirror,password protection,flash log |
| Device Management | Supports adding alarm box (DS-FM2466) in the LAN to expand 6 additional input and 6 output alarm interfaces |
| Package Dimension | 244 mm × 174 mm × 173 mm (9.6" × 6.9" × 6.8") |
| Storage Conditions | -40 °C to 65 °C (-40 °F to 149 °F). Humidity 95% or less (non-condensing) |
| With Package Weight | Approx. 1482 g (3.27 lb.) |
| Integrated Connector Panel | No |
| Startup and Operating Conditions | -30 °C to 65 °C (-22 °F to 149 °F). Humidity 95% or less (non-condensing) |
| API | ISAPI,SDK,ISUP,OTAP,ONVIF (Profile S, Profile G, Profile T, Profile M) |
|---|---|
| Client | iVMS-4200,Hik-Connect,Hik-Central |
| Security | Password protection, control timeout settings, IP address filter, RTP/RTSP over HTTPS, HTTPS encryption, 802.1X authentication(EAP-LEAP,EAP-TLS,EAP-MD5,EAP-PEAP), complicated password, TLS 1.3, security audit log, basic and digest authentication for HTTP/HTTPS, AES128/256, TLS 1.2, host authentication (MAC address), watermark, WSSE and digest authentication for Open Network Video Interface |
| Protocols | IPv6,RTP,ICMP,PPPoE,DNS,WebSocket,TCP/IP,SSL/TLS,HTTPS,RTSP,IGMP,SNMP,NTP,SMTP,WebSockets,SFTP,UPnP,DHCP,802.1X,IPv4,FTP,UDP,QoS,RTCP,HTTP,DDNS |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Web Browser | Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
| Network storage | NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported. |
| Simultaneous Live View | Up to 20 channels |
| EMC | CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021, RCM: AS/NZS CISPR 32: 2015 |
|---|---|
| Other | PVC FREE |
| Safety | CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, LOA: IEC/EN 60950-1 |
| Protection | IP67: IEC 60529-2013,IK10: IEC 62262:2002 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Anti-Corrosion Protection | NO |
| Alarm | 2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A) |
|---|---|
| Audio | 1 input (line in), 3.5 mm connector, three-contact, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, three-contact, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset Key | Yes |
| Power Output | 12VDC,max.100mA,External extension cord less than 10 meters. |
| Video Output | 1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging) |
| Built-in Speaker | 1 built-in speaker,Max. power consumption: 1.5 W |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB |
| Ethernet Interface | 1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port |
| Built-in Microphone | 2 built-in microphones |
| IR Wavelength | 850 nm |
|---|---|
| Supplement Light Type | IR |
| Smart Supplement Light | Yes |
| Supplement Light Range | 2.8 to 12 mm: Monitoring: 40 m; 8 to 32 mm: Monitoring: 60 m |
| Available Models | iDS-2CD7146G2/LM-IZS(2.8-12mm)(B) iDS-2CD7146G2/LM-IZS(8-32mm)(B) |
|---|
| OODPCVS | Wide: 2.8 to 12 mm: Overview: 75.9 m, Outline: 37.9 m, Discern: 19.0 m, Perceive: 12.1 m, Characterize: 6.1 m, Validate: 3.0 m, Scrutinize: 1.0 m 8 to 32 mm: Overview: 187.9 m, Outline: 94.0 m, Discern: 47.0 m, Perceive: 30.1 m, Characterize: 15.0 m, Validate: 7.5 m, Scrutinize: 2.5 m Tele: 2.8 to 12 mm: Overview: 160.3 m, Outline: 80.2 m, Discern: 40.1 m, Perceive: 25.7 m, Characterize: 12.8 m, Validate: 6.4 m, Scrutinize: 2.1 m 8 to 32 mm: Overview: 500.0 m, Outline: 250.0 m, Discern: 125.0 m, Perceive: 80.0 m, Characterize: 40.0 m, Validate: 20.0 m, Scrutinize: 6.7 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. |
|---|
| 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). |
|---|
| Metadata | Intrusion detection,line crossing detection,region entrance detection,region exiting detection |
|---|---|
| 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 -60° to 60°, tilt up and down from -30° to 30°, 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, Supports FBE (Face Beautify Enhance) powered by Guanlan large model algorithm, improving face capture effect. Supports non-live false alarm reduction function, reducing false captures of face in posters, electronic screens, images, and other scenarios. |
| Face Comparison | Up to 10 face libraries. 30,000 faces for each library. 150,000 faces in total, Supports face library encryption |
| Activity Analysis | 1. Support People fell down detection and violent motion detection. The two functions can be enabled at the same time and each function supports up to 4 rules. 2. Support alarm video upload. |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) Support combined event alarm triggering |
| Multi-target-type Detection | Supports dynamic mosaic mask, Supports ShotN technology, Supports simultaneous detection and capture of human body, face, and vehicle, Gets 7 face features, Gets 13 human body features, Gets 2 vehicle features, Supports counting the number of line crossing targets by type, including human body, non-motor vehicle, motor vehicle, Supports license plate recognition Supports FBE (Face Beautify Enhance) powered by Guanlan large model algorithm, improving face capture effect. |
| Road Traffic and Vehicle Detection | Accuracy (under recommended installation and lighting conditions) Capture rate＞98% Vehicle moving direction recognition accuracy＞96% Mistaken capture rate＜2% (entrance/exit), ＜5% (checkpoint) Blocklist and allowlist: up to 10000 records Captures vehicle that has no license plate Supports license plate recognition of motorcycles (only in checkpoint scenario) Powered by Guanlan large model algorithm, the camera supports detecting vehicle attribute, including vehicle type, color, brand, etc. City Street mode is recommended. |