Hikvision DS-2CD2366G2H-IU 6MP AcuSense Turret Camera 2.8mm, Built-in Mic, 0.001 lux DarkFighter
- The night pick of the 2366 range: F1.0 lens rated 0.001 lux colour — over twice the light-gathering of the G2.
- 114.8° view, the widest quiet turret in the family, with a built-in microphone.
- AcuSense deep learning: alerts filtered to humans and vehicles, with line crossing and intrusion zones.
- 512GB MicroSD ceiling, 30m smart IR, 120dB true WDR.
- Standard PoE powered (802.3af, 8W max).
inc GST + 3 Year Warranty & Support
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§ 01Overview
What the DS-2CD2366G2H-IU is
Lens: 2.8mm.
The DS-2CD2366G2H-IU is the G2H generation of Hikvision's quiet 6MP turret — the camera in our 6-camera Hikvision kit, and the night pick of the 2366 family.
The F1.0 lens is rated 0.001 lux in colour, gathering over twice the light of the G2's F1.6: scenes that push the older sensor into grey infrared stay in colour here, off nothing more than sky glow.
It's also the widest quiet turret in the range at 114.8°, with a built-in microphone, a 512GB MicroSD ceiling and the same camera-side AcuSense AI as its siblings — human and vehicle classification with line crossing, intrusion and region entry/exit zones.
WDR is the full 120dB, and smart infrared covers 30 metres when the light truly runs out.
It records and alerts but doesn't intervene — no speaker or strobe; the G2H-IS2U/SL adds those on the same sensor.
Unlike that model, this one runs on standard 802.3af PoE at 8W max.
Metal IP67 housing, rated -30°C to +60°C.
See it in action
What the DS-2CD2366G2H-IU features actually look like
Representative illustrations of how each key feature performs in a real scene.
6MP Ultra HD
30m IR Night Vision
IP67 Weatherproof
Illustrative — simulated for demonstration
§ 02Engineering
DS-2CD2366G2H-IU specifications
- 114.8° Wide View: the widest quiet turret in the 2366 range — more driveway per mount.
- AcuSense Classification: deep learning on the camera filters alerts to humans and vehicles, with full perimeter protection zones.
- Built-in Microphone: adds audio context to recordings where conversations are part of the evidence.
- 512GB MicroSD Ceiling: double the on-board backup of the G2 generation.
- Standard PoE: 802.3af at 8W max in a metal IP67 housing, rated -30°C to +60°C.
§ 03Full datasheet
Detailed specifications
Camera & Image
| Feature | Detail |
|---|---|
| Image Sensor | 1/2.4" Progressive Scan CMOS |
| Max. Resolution | 3200 × 1800 |
| 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 |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| 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 |
Lens & Distance
| Feature | Detail |
|---|---|
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV | 2.8 mm, horizontal FOV 114.8°, vertical FOV 60°, diagonal FOV 143.5° | 4 mm, horizontal FOV 94°, vertical FOV 50.2°, diagonal FOV 112° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.0 |
| Depth of Field | 2.8 mm: 1.7 m to ∞ |
| DORI | 2.8 mm: D: 64 m, O: 25 m, R: 12 m, I: 6 m | 4 mm: D: 77 m, O: 30 m, R: 15 m, I: 7 m |
| Pan Range | 0° to 360° |
| Tilt Range | 0° to 75° |
| Rotate Range | 0° to 360° |
Night Vision
| Feature | Detail |
|---|---|
| Supplement Light Type | IR |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
Video
| Feature | Detail |
|---|---|
| Main Stream | 50 Hz: 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) | 60 Hz: 24 fps (3200 × 1800), 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) | 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360) |
| 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); 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 |
| Video Bit Rate | 32 Kbps to 16 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
| Feature | Detail |
|---|---|
| Audio Compression | -U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Bit Rate | -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3) |
| Audio Sampling Rate | -U: 8 kHz/16 kHz/32 kHz/48 kHz |
| Environment Noise Filtering | -U: Yes |
| Built-in Microphone | -U: Yes |
AI & Deep Learning
| Feature | Detail |
|---|---|
| Face Capture | Yes |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting; support alarm triggering by specified target types (human and vehicle) |
Network & Storage
| Feature | Detail |
|---|---|
| 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, SRTP, SFTP |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (Profile S, Profile G, Profile T), 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, Hik-Central |
Event & Alarm
| Feature | Detail |
|---|---|
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Smart Event | Scene change detection |
| Linkage | Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email |
Interface
| Feature | Detail |
|---|---|
| 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 |
| Reset Key | Yes |
General & Environment
| Feature | Detail |
|---|---|
| Power | 12 VDC ± 25%, 0.54 A, max. 6.5 W, Ø 5.5 mm coaxial power plug, reverse polarity protection; PoE: IEEE 802.3af, Class 3, max. 8 W |
| Material | Cover: metal, main body: metal |
| Dimension | Ø 138.3 mm × 115.4 mm (Ø 5.4" × 4.5") |
| Package Dimension | 170 mm × 170 mm × 160 mm (6.7" × 6.7" × 6.3") |
| Weight | Approx. 770 g (1.7 lb.) |
| With Package Weight | Approx. 1040 g (2.3 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) |
| Protection | IP67: IEC 60529-2013 |
§ 04Why choose this
Built for the way you actually use the DS-2CD2366G2H-IU
More scene per camera
114.8° against the G2's 105.1° sounds incremental until it's the difference between one camera covering the garage and path, or needing two.
Alerts that are worth opening
AcuSense classifies humans and vehicles on the camera itself, so the 2am notification is a person in your driveway — not a possum, headlights or rain.
Quiet by design
Honest scope: it records and alerts but won't flash or speak. For the same sensor with a strobe, warnings and two-way talk, step up to the G2H-IS2U/SL — and budget the PoE+ port it needs.
§ 05Where it fits
Right at home in these scenarios
Unlit yards and side paths
The genuinely dark corners that defeat F1.6 sensors — this holds colour off ambient glow and keeps 30m of IR in reserve.
Wide frontage from one mount
Double garage plus the path beside it in one 114.8° frame — the camera that saves you buying a second camera.
Front entry and porch
Faces in colour at night with the doorstep audio on the recording — check your state's rules on recording audio in shared spaces.
Six-camera home systems
This is the camera in our 6-camera Hikvision kit — two-storey homes and corner blocks get its night colour at every position.
§ 06Setup
Installation & setup
What's in the Box
1. Hikvision DS-2CD2366G2H-IU Camera × 1 2. Drill Template and Screw Kit × 1 3. Quick Start Guide × 1
Installation Requirements
1. Power: any 802.3af PoE NVR port or switch (max 8W). A separate 12V DC adapter is only needed without PoE. 2. Network: a wired Ethernet run back to your NVR or switch — PoE carries power and video together on the same line. 3. Mounting: solid wall, ceiling or eave at 2.5–3 metres, with the base sealed against the surface — the housing is IP67-rated for exposed positions.
App Setup
1. Activate the camera with a strong password on first connection, then add it to the Hik-Connect app via QR code. 2. Enable push notifications so AcuSense human and vehicle alerts reach your phone. 3. Draw line crossing and intrusion zones tight to your own property through the camera's web interface, and set the target type to human and vehicle.
§ 07Questions
Frequently asked about the DS-2CD2366G2H-IU
Q.01
How far can it see at night?
Q.02
Why does the G2H list a shorter identify distance than the older G2?
Q.03
What does the 2.8mm lens cover?
Q.04
What does AcuSense actually do?
Q.05
Does this camera record audio?
Q.06
Which NVR do I need for this camera?
Q.07
How many channels and what size hard drive do I need?
Q.08
Will it work with a non-Hikvision NVR?
Q.09
Can I use this camera without an NVR?
Q.10
Is a Hikvision camera safe to use in Australia?
Q.11
Which 2366 turret should I buy?
Q.12
What if I want colour at night and active deterrence?
Q.13
What warranty coverage applies in Australia?
§ 09Bundles
Recommended packages
The 6-camera kit
Six of these on a DS-7608NI-M2/8P with a 4TB drive installed — our Hikvision kit for two-storey homes and corner blocks, with two channels spare.
Deterrence version
The G2H-IS2U/SL adds a strobe, audible warnings and two-way talk to this same F1.0 sensor — it needs a PoE+ port.
Tighter budget?
The G2-IU keeps the mic and the AI at 0.003 lux for less — the difference shows after dark, not during the day.
