DS-2CD2346G2H-IS2U/SL(4mm)
Hikvision DS-2CD2346G2H-IS2U/SL 4MP AcuSense Strobe Light and Audible Warning Fixed Turret Network Camera with 4mm Lens
Features:
- High quality imaging with 4 MP resolution
- Clear imaging against strong back light due to 120 dB WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle classification based on deep learning
- Provide real-time security via built-in two-way audio
- Active strobe light and audio alarm to warn intruders off
- Support on-board storage up to 512 GB (SD card slot)
- Water and dust resistant (IP67)
- Audio and alarm interface available
Specifications:
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Specifications![]() | |
| Product Code | DS-2CD2346G2H-IS2U/SL(4mm)![]() |
| Camera | |
| Image Sensor | 1/3" Progressive Scan CMOS |
| Max. Resolution | 2688 x 1520 |
| Min. Illumination | Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR |
| Shutter Time | 1/3 s to 1/100, 000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360° |
| Lens | |
| Lens Type | Fixed focal lens, 4 mm optional |
| Focal Length & FOV | 4 mm, horizontal FOV 81°, vertical FOV 45°, diagonal FOV 95° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.0 |
| Depth of Field | 4 mm: 2.5 m to ∞ |
| DORI | |
| DORI | 4 mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m |
| Illuminator | |
| Supplement Light Type | IR |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Video | |
| Main Stream | 50 Hz: 25 fps (2688 x 1520, 1920 x 1080, 1280 x 720) |
| 60 Hz: 30 fps (2688 x 1520, 1920 x 1080, 1280 x 720) | |
| Sub-Stream | 50 Hz: 25 fps (1280 x 720, 640 x 480, 640 x 360) |
| 60 Hz: 30 fps (1280 x 720, 640 x 480, 640 x 360) | |
| Third Stream | 50 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360) |
| 60 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360) | |
| *The third stream is supported under certain settings. | |
| 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. | |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| H.264 Type | Baseline Profile, Main Profile, High Profile |
| H.265 Type | Main Profile |
| 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 | |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| 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 Sampling Rate | 8 kHz/16 kHz/32 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Network | |
| 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, SRTP, SFTP |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (Profile S, Profile T, Profile G), ISAPI, SDK, ISUP |
| User/Host | Up to 32 users |
| 3 user levels: administrator, operator, and user | |
| 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) |
| Network Storage | NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR) |
| Client | iVMS-4200, Hik-Connect |
| 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+ | |
| Image | |
| Image Parameters Switch | Yes |
| 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 |
| SNR | ≥ 52 dB |
| Wide Dynamic Range (WDR) | 120 dB |
| Privacy Mask | 4 programmable polygon privacy masks |
| Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Built-in Microphone | Yes, 2 built-in microphones |
| Built-in Speaker | Max. power consumption: 2 W, max. sound pressure level: 10 cm: 105 dB. |
| Audio | 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium |
| 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium | |
| Alarm | 1 input, 1 output (max. 24 VDC/24 VAC, 1 A) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Linkage | Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, trigger capture, audible warning, strobe light |
| Smart Event | Scene change detection |
| Deep Learning Function | |
| Face Capture | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting |
| Support alarm triggering by specified target types (human and vehicle) | |
| General | |
| Power | 12 VDC ± 25%, 1.34 A, max. 16 W, Ø5.5 mm coaxial power plug, reverse polarity protection |
| PoE: IEEE 802.3at, Class 4, max. 18 W | |
| Material | Cover: metal, main body: metal |
| Dimension | Ø138.3 mm x 115.4 mm (Ø5.4" x 4.5") |
| Package Dimension | 170 mm x 170 mm x 160 mm (6.7" x 6.7" x 6.3") |
| Weight | Approx. 780 g (1.71 lb.) |
| With Package Weight | Approx. 1210 g (2.67 lb.) |
| 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) |
| General Function | Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding |
| 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 |
| Flashing Light | /SL model: White Light |
| Approval | |
| 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, | |
| IC: ICES-003: Issue 7, | |
| KC: KN32: 2015, KN35: 2015 | |
| Safety | UL: UL 62368-1 |
| CB: IEC 62368-1: 2014+A11 | |
| CE-LVD: EN 62368-1: 2014/A11: 2017 | |
| Environment | CE-RoHS: 2011/65/EU |
| WEEE: 2012/19/EU | |
| Reach: Regulation (EC) No 1907/2006 | |
| Protection | IP67: IEC 60529-2013 |

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