Hikvision DS-2CD2346G3-IZS2UY/SL 4MP 2.8/4mm Motorized Varifocal Lens AcuSense Darkfighter Turret IP Camera Strobe/Siren/Mic/Speaker WHITE
Hikvision DS-2CD2346G3-IZS2UY/SL — 4 MP DarkFighter AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Motorised-VF Turret with Mic, Speaker, Strobe, A&A I/O (White)
4 MP G3 motorised-VF turret /SL deterrent — Powered by DarkFighter, AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Human/Vehicle classification, 30 m smart IR, 130 dB WDR, IP67/IK10/NEMA 4X. 2.8-4 mm motorised vari-focal lens + arrayed mic + 2 W speaker (105 dB SPL) + active strobe + audio alarm + 1 alarm in/out. PoE 802.3at Class 4. Same-day dispatch, Leicester.
The Hikvision DS-2CD2346G3-IZS2UY/SL is the deterrent /SL variant of the 4 MP DarkFighter motorised-VF turret family in White finish. It adds a built-in 2 W speaker (max 105 dB SPL @ 10 cm), an active strobe light and audio-alarm linkage on AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Human/Vehicle events to the standard DarkFighter motorised-VF turret package, plus 1 × alarm in + 1 × alarm out — enabling real-time intruder deterrence and integration with external sounders, beacons, panic buttons and door contacts.
Imaging spec matches the non-/SL: 1/3" Progressive Scan CMOS captures 4 MP at 2688 × 1520, with 0.001 Lux minimum colour illumination at F1.6, 130 dB true WDR, and 30 m Smart Supplement IR (850 nm). The motorised 2.8-4 mm vari-focal lens lets installers dial in field-of-view remotely from the VMS or web browser — 99.3° to 80° H FoV, DORI Detect 66.6 m to 79.2 m. Arrayed dual-microphone captures real-time audio.
AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Human + Vehicle deep-learning classification on Line crossing, Intrusion, Region entrance/exit — ~90% false-alarm reduction. Face Capture, Scene Change Detection. Multi-codec output to 16 Mbps. ONVIF Profile S/G/T + ISAPI + SDK + ISUP. iVMS-4200 / Hik-Connect / Hik-Central. microSD up to 512 GB with ANR. NAS NFS / SMB / CIFS. /SL variant draws PoE 802.3at Class 4 (max 18 W) due to speaker/strobe/alarm I/O, vs Class 3 (9.5 W) on non-/SL. 12 VDC alternative. Metal cover + body. IP67 + IK10 + NEMA 4X. 780 g. -30 °C to 60 °C.
- 4 MP at 2688 × 1520 on 1/3" Progressive Scan CMOS
- Powered by DarkFighter — 0.001 Lux @ F1.6
- 2.8-4 mm motorised vari-focal lens — remote zoom/focus
- DORI Detect 66.6 m (2.8 mm) to 79.2 m (4 mm)
- Smart Supplement IR up to 30 m (850 nm)
- 130 dB true WDR + AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Human + Vehicle classification
- Arrayed dual-microphone (audio capture)
- Built-in 2 W speaker (max 105 dB SPL @ 10 cm) — audio deterrent
- Active strobe + audio alarm — AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide-linked deterrence
- 1 × alarm in + 1 × alarm out (max 24 VAC/VDC, 1 A)
- microSD up to 512 GB with ANR; NAS NFS/SMB/CIFS
- ONVIF Profile S/G/T + ISAPI + SDK + ISUP
- PoE 802.3at Class 4 (max 18 W); 12 VDC alternative
- Metal cover + body; IP67 + IK10 + NEMA 4X
Read the full installer guide — tiers, the four-layer Trigger → Alert → Response → Record design and in-stock BoMs. Read the guide →
Overview
The Hikvision DS-2CD2346G3-IZS2UY/SL is the deterrent /SL variant of the 4 MP DarkFighter motorised varifocal turret in White. Adds built-in 2 W speaker (max 105 dB SPL), active strobe, audio-alarm linkage on AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide events, plus 1 × alarm in/out — real-time intruder deterrence in a turret form factor with the same low-light DarkFighter performance as the non-/SL.
Imaging: 1/3" CMOS at 2688 × 1520 (4 MP), 2.8-4 mm motorised vari-focal F1.6 (99.3° to 80° H FoV, DORI D: 66.6-79.2 m), 0.001 Lux, 130 dB true WDR, 30 m Smart Supplement IR. AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide Human + Vehicle classification. Multi-codec to 16 Mbps. ONVIF Profile S/G/T. iVMS-4200 / Hik-Connect / Hik-Central. microSD up to 512 GB with ANR.
PoE 802.3at Class 4 (max 18 W) due to speaker/strobe/alarm I/O. 12 VDC alternative. Metal cover + body. IP67 + IK10 + NEMA 4X. 780 g. -30 °C to 60 °C.
Key Features
- 4 MP at 2688 × 1520 on 1/3" CMOS
- Powered by DarkFighter — 0.001 Lux @ F1.6
- 2.8-4 mm motorised vari-focal — remote zoom/focus
- DORI Detect 66.6-79.2 m
- 30 m Smart Supplement IR
- 130 dB true WDR + AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide
- Arrayed dual-mic + 2 W speaker (105 dB SPL)
- Active strobe + audio alarm — AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide-linked
- 1 alarm in + 1 alarm out
- microSD up to 512 GB with ANR; NAS
- ONVIF Profile S/G/T + ISAPI + SDK + ISUP
- PoE 802.3at Class 4
- IP67 + IK10 + NEMA 4X
Typical Applications
- Poorly-lit perimeters needing low-light colour + audio/strobe deterrent
- Retail front-of-house with live audible warnings + remote lens framing
- Car parks needing siren / beacon linkage
- Forensic surveillance with on-camera deterrent
What's in the Box
- 1 × Hikvision DS-2CD2346G3-IZS2UY/SL DarkFighter motorised-VF turret (White)
- 1 × mounting template + screw pack
- 1 × quick start guide
- 1 × waterproof RJ45 connector
📄 Download: Hikvision DS-2CD2346G3-IZS2UY/SL datasheet (PDF)
Detailed Specifications — Hikvision DS-2CD2346G3-IZS2UY/SL (White)
| Camera | |
|---|---|
| Image Sensor | 1/3" Progressive Scan CMOS |
| Max. Resolution | 2688 × 1520 (4 MP) |
| Min. Illumination (Colour) | 0.001 Lux @ F1.6; 0 Lux with IR |
| Lens | |
| Lens Type | Motorised varifocal, 2.8-4 mm |
| Aperture | F1.6 |
| Horizontal FOV | 2.8 mm: 99.3° · 4 mm: 80.0° |
| DORI (2.8 mm) | D: 66.6 m, O: 26.4 m, R: 13.3 m, I: 6.7 m |
| DORI (4 mm) | D: 79.2 m, O: 31.4 m, R: 15.8 m, I: 7.9 m |
| Illuminator | |
| Supplement Light Range | Up to 30 m (IR, 850 nm, Smart Supplement) |
| Video | |
| Video Compression | H.265+ / H.264+ / H.265 / H.264 / MJPEG |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| WDR | 130 dB true WDR |
| Audio | |
| Audio Input | Arrayed dual-microphone + 1 × line in |
| Audio Output | Built-in 2 W speaker (105 dB SPL) |
| Alarm | |
| Alarm I/O | 1 × alarm in + 1 × alarm out |
| Strobe Light | Active, AcuSense-linked |
| Smart Function | |
| AcuSense | Human + Vehicle deep-learning |
| Perimeter Protection | Line crossing, Intrusion, Region entrance/exit |
| Face Capture | Yes |
| Network | |
| API | ONVIF (S, G, T), ISAPI, SDK, ISUP |
| Network Storage | NAS (NFS, SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| General | |
| PoE | IEEE 802.3at Class 4 (max 18 W) |
| Dimensions | Ø 138.3 mm × 115.4 mm |
| Weight | 780 g |
| Operating | -30 °C to 60 °C |
| Protection | IP67 / IK10 / NEMA 4X |
| Finish | White |
Frequently Asked Questions
What resolution does the Hikvision DS-2CD2346G3-IZS2UY/SL record?
4MP (2688 × 1520).
What lens does it have?
A motorised varifocal 2.8–4mm lens — you can remotely zoom and focus to fine-tune the field of view.
How is the low-light performance?
Powered-by-DarkFighter with colour imaging from 0.001 Lux at F1.6, plus smart-supplement IR up to 30m.
What deterrent features does the /SL model add?
A built-in microphone and speaker, a white-light strobe and siren, and alarm/audio I/O — AcuSense detection triggers audible and visual warnings to deter intruders.
Does it reduce false alarms?
Yes — AcuSense deep-learning analytics classify people and vehicles.
Is it weatherproof?
Yes — IP67 rated for outdoor installation.
How is it powered?
Via PoE or 12V DC.
Which recorders is it compatible with?
All Hikvision NVRs, and third-party systems via ONVIF.
