Model Code: DS-2CD3746G2-IZS(H)
Hikvision DS-2CD3746G2-IZS(H) 4 MP AcuSense Motorized Dome Network Camera
This AcuSense dome camera combines motorized varifocal lens options with infrared illumination and human/vehicle event detection. It features a metal body, local memory-card recording and network storage support.
Product description
The camera provides a maximum resolution of 2688 × 1520. Its 120 dB WDR is complemented by backlight compensation, highlight compensation and defog functions. The main stream supports H.265, H.264, H.264+ and H.265+ compression.
The specification table lists motorized varifocal lens options of 2.7 to 13.5 mm and 7 to 35 mm. IR illumination reaches up to 40 m with the 2.7 to 13.5 mm lens and up to 50 m with the 7 to 35 mm lens. These distances depend on the corresponding lens configuration.
Line crossing, intrusion, region entrance and region exit detection support alarm triggering for human and vehicle targets. Face capture and people counting are also available. Additional event functions detect scene changes, audio exceptions, defocus, unattended baggage and object removal.
Local recording supports microSD/microSDHC/microSDXC cards up to 512 GB. Power options are 12 VDC and PoE. The manufacturer lists IP66 water/dust protection and IK10 impact resistance.
Technical Specifications
| Open Resources | Memory: 60 MB, Smart RAM: 400 MB, eMMC: 2 GB |
|---|---|
| Computing Power | 1.5 TOPS |
| Open Capability | HEOP 2.0 OpendevSDK |
| Programming Language | C,C++ |
| Deep Learning Structure | Caffe,PyTorch,TensorFlow,PaddlePaddle,ONNX |
| Focus | Auto,Semi-auto,Manual |
|---|---|
| Aperture | 2.7 to 13.5 mm: F1.4; 7 to 35 mm: F1.6 |
| Iris Type | Auto-iris |
| Lens Type | Varifocal lens, motorized lens, 2.7 to 13.5 mm and 7 to 35 mm optional |
| Lens Mount | 2.7 to 13.5 mm: Ø14; 7 to 35 mm: Integrated |
| Focal Length & FOV | 2.7 to 13.5 mm: horizontal FOV 107.6° to 32.9°, vertical FOV 56° to 18.5°, diagonal FOV 130.9° to 37.8° 7 to 35 mm: horizontal FOV 28.7° to 10.5°, vertical FOV 16° to 6°, diagonal FOV 33.1° to 12.1° |
| 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/44.1 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning |
|---|---|
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
| Smart Event | scene change detection,audio exception detection,defocus detection, unattended baggage detection,object removal detection |
| SNR | ≥ 52 dB |
|---|---|
| Privacy Mask | 4 programmable polygon privacy masks |
| Image Settings | Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser |
| Day/Night Switch | Day,Night,Auto,Schedule |
| Image Enhancement | BLC,HLC,3D DNR,Defog |
| Image Parameters Switch | Yes |
| Wide Dynamic Range (WDR) | 120 dB |
| H.264 Type | Baseline Profile,Main Profile,High Profile |
|---|---|
| H.265 Type | Main Profile |
| Sub-Stream | 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360) |
| Main Stream | 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
| 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) |
| Fourth Stream | 50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| Target Cropping | Yes |
| Bit Rate Control | CBR,VBR |
| 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, Fourth stream: H.265/H.264/MJPEG |
| Region of Interest (ROI) | 5 fixed regions for main stream and sub-stream |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Day & Night | IR cut filter |
|---|---|
| Image Sensor | 1/3" Progressive Scan CMOS |
| Shutter Time | 1/3 s to 1/100,000 s |
| Max. Resolution | 2688 × 1520 |
| Angle Adjustment | Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355° |
| Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON),B/W: 0 Lux with IR |
| Power | 12 VDC ± 25%, 1.25 A, max. 15 W,two-core terminal block, PoE: IEEE 802.3at, Class 4, max. 18 W |
|---|---|
| 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 | Metal |
| Dimension | Ø153.5 mm × 133.1 mm (Ø6.0" × 5.2") |
| General Function | Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter |
| Package Dimension | 244 mm × 174 mm × 173 mm (9.6" × 6.9" × 6.8") |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| With Package Weight | Approx. 1750 g (3.9 lb.) |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| API | ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP |
|---|---|
| Client | iVMS-4200,Hik-Connect,Hik-Central |
| 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 | 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, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP |
| 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+, 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 6 channels |
| EMC | CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, IC: ICES-003: Issue 7, KC: KN32: 2015, KN35: 2015, RCM: AS/NZS CISPR 32: 2015 |
|---|---|
| Safety | UL: UL 62368-1, 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 |
| Protection | IP66: IEC 60529-2013,IK10: IEC 62262:2002 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Alarm | 1 input, 1 output (max. 24 VDC/24 VAC, 1 A) |
|---|---|
| Audio | 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Reset Key | Yes |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| IR Wavelength | 850 nm |
|---|---|
| Supplement Light Type | IR |
| Smart Supplement Light | Yes |
| Supplement Light Range | 2.7 to 13.5 mm: up to 40 m; 7 to 35 mm: up to 50 m |
| DORI | 2.7 to 13.5 mm: D: 64 to 187 m, O: 25 to 74 m, R: 12 to 37 m, I: 6 to 18 m 7 to 35 mm: D: 218 to 580 m, O: 86 to 230 m, R: 43 to 116 m, I: 21 to 58 m |
|---|
| Face Capture | Yes |
|---|---|
| People Counting | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggered by specified target types (human and vehicle) |