Model Code: DS-2CD2346G3D-IZ2UY/SRB
Hikvision DS-2CD2346G3D-IZ2UY/SRB 4 MP Dual-Lens Turret Network Camera
This 4 MP dual-lens turret network camera offers separate imaging channels and focal positions. Infrared illumination, event detection by human and vehicle target type, and local memory-card support are documented.
Product description
Each imaging channel is specified with a maximum resolution of 2688 × 1520. The lens table lists 2.8 mm and 4 mm focal positions for each channel; the field of view depends on the position used.
The specified infrared supplementary illumination range is up to 30 m. Imaging features include 120 dB wide dynamic range and an infrared cut filter for day/night switching.
Supported events include line crossing and intrusion, as well as region entrance and region exit. Alarm triggering can use human and vehicle target types for these events.
Local memory-card storage is supported up to 512 GB. The manufacturer’s protection table lists IP67. Red and blue warning light is specified for this SRB option, with a built-in speaker for audible warning.
Technical Specifications
| Aperture | F1.6 |
|---|---|
| Iris Type | Fixed |
| Lens Type | Channel 1: Varifocal lens, motorized lens,2.8mm and 4mm Channel 2: Varifocal lens, motorized lens,2.8mm and 4mm |
| Lens Mount | Ø14 |
| Depth of Field | 2.8 mm: 1.2 m to ∞ 4 mm: 1.5 m to ∞ |
| Focal Length & FOV | Channel 1: 2.8 mm, horizontal FOV 99.3°, vertical FOV 52.9°, diagonal FOV 120.2° 4 mm, horizontal FOV 80.0°, vertical FOV 44.1°, diagonal FOV 94.0° Channel 2: 2.8 mm, horizontal FOV 99.3°, vertical FOV 52.9°, diagonal FOV 120.2° 4 mm, horizontal FOV 80.0°, vertical FOV 44.1°, diagonal FOV 94.0° |
| 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 recording,trigger capture,audible warning,strobe light flashing |
|---|---|
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
| SNR | ≥ 52 dB |
|---|---|
| Privacy Mask | 8 programmable polygon privacy masks |
| Image Settings | Rotate mode |
| Day/Night Switch | Day,Night,Auto,Schedule |
| Image Enhancement | BLC,HLC,3D DNR |
| 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 | Channel 1 & Channel 2: 50 Hz: 25 fps (768 × 432,640 × 360) 60 Hz: 30 fps (768 × 432,640 × 360) |
| Main Stream | Channel 1 & Channel 2: 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
| Third Stream | Channel 1 & Channel 2: 50 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported under certain settings. |
| Video Bit Rate | 32 Kbps to 16 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, *Third stream is supported under certain settings. |
| Region of Interest (ROI) | 1 fixed region for main stream and sub-stream and third stream |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Day & Night | Channel 1: IR cut filter, Channel 2: IR cut filter |
|---|---|
| Image Sensor | Channel 1: 1/3" Progressive Scan CMOS, Channel 2: 1/3" Progressive Scan CMOS |
| Shutter Time | 1/3 s to 1/100,000 s |
| Max. Resolution | Channel 1: 2688 × 1520, Channel 2: 2688 × 1520 |
| Angle Adjustment | Channel 1: Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360°, Channel 2: Pan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360° |
| Min. Illumination | Channel 1: Color: 0.001 Lux @ (F1.6, AGC ON),0 Lux with IR, Channel 2: Color: 0.001 Lux @ (F1.6, AGC ON),0 Lux with IR |
| Power | 12 VDC ± 25%, 1.42 A, max. 17 W,two-core terminal block,reverse polarity protection, 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 | 199.9 mm × 120.1 mm × 97.2 mm (7.9" × 4.7" × 3.8") |
| Flashing Light | -SRB: Red and Blue Light -SL: White Light |
| General Function | Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding |
| Package Dimension | 305 mm × 162 mm × 165 mm (12.0" × 6.4" × 6.5") |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| With Package Weight | Approx. 1567 g (3.5 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),ISAPI,SDK,ISUP |
|---|---|
| Client | iVMS-4200,Hik-Connect,Hik-Central |
| Security | Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2/1.3, WSSE and digest authentication for Open Network Video Interface |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Web Browser | Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+, Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+ |
| 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+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, 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 |
| Protection | IP67: IEC 60529-2013 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006, NEMA 4X (NEMA 250-2018) |
| Audio | Built-in Microphone: Arrayed dual-microphone |
|---|---|
| Reset Key | Yes |
| Built-in Speaker | 1 built-in speaker,Max. power consumption: 1.5 W, max. sound pressure level: 10 cm: 110 dB. |
| 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 | Up to 30 m |
| DORI | Channel 1: 2.8 mm, D: 66.6 m, O: 26.4 m, R: 13.3 m, I: 6.7 m 4 mm, D: 79.2 m, O: 31.4 m, R: 15.8 m, I: 7.9 m Channel 2: 2.8 mm, D: 66.6 m, O: 26.4 m, R: 13.3 m, I: 6.7 m 4 mm, D: 79.2 m, O: 31.4 m, R: 15.8 m, I: 7.9 m |
|---|
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) |
|---|