Hikvision DS-2CD2786G2-IZS 8MP 2.8-12mm Motorized Zoom AcuSense PoE
DS-2CD2786G2-IZS has been discontinued - and replaced by DS-2CD2786G2HT-IZS
DS-2CD2786G2HT-IZS is an improved version of DS-2CD2786G2-IZS with various enhancements.
Read much more about it - and everything else - on the product page for the new version: DS-2CD2786G2HT-IZS
We have kept the product page for DS-2CD2786G2-IZS so you always have easy access to the documentation.
- Perfect for construction sites where the target position is variable, or for gates/driveways.
- With its 8 megapixel image sensor, the camera delivers a fantastic daytime image, perfect for well-lit areas, and with up to 40 m IR it also provides a good night image.
- AcuSense enables the camera to classify people and vehicles.
Can be accessed from smartphone, PC and tablet via the Hik-Connect app.
Supports Danish, Swedish, Norwegian, German and English languages.
| Download | ||
| Datasheet | User Manual |
| Camera | |
| Image Sensor | 1/1.8" progressive scan CMOS |
| Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON), 0 Lux with IR |
| Shutter Speed | 1/3s to 1/100,000s |
| Slow Shutter | Yes |
| Wide Dynamic Range | 120dB |
| Day & Night | IR Cut Filter |
| Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Power-off Memory | Yes |
| Lens | |
| Focus | Auto |
| Lens Type & FOV | 2.8 to 12 mm, horizontal FOV 108° to 45°, vertical FOV 58°to 25°, diagonal FOV 127°to 52° |
| Aperture | F1.4 |
| Lens Mount | Φ14 |
| Illuminator | |
| IR Range | up to 40 m |
| Wavelength | 850 nm |
| Smart Supplement Light | Yes |
| Video | |
| Max. Resolution | 3840 × 2160 |
| Main Stream | 50Hz: 20fps (3840 × 2160, 3072 × 1728), 25fps (2688 × 1520,1920 × 1080, 1280 × 720) 60Hz: 20fps (3840 × 2160, 3072 × 1728), 30fps (2688 × 1520,1920 × 1080, 1280 × 720) |
| Sub-Stream | 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240) |
| Third Stream | 50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240) |
| Video Compression | Main stream: H.265+/H.264+/H.265/H.264 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 |
| Stream Type | Main stream/sub-stream/third stream |
| Scalable Video Coding (SVC) | H.265 and H.264 support |
| Region of Interest (ROI) | 1 fixed region for each stream |
| * When the main stream resolution is 3840 × 2160, max frame rate is 20 fps for all streams. | |
| Audio | |
| Audio Sampling Rate | 8 kHz,16 kHz,32 kHz,44.1 kHz,48 kHz |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3 |
| Audio Bit Rate | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps- 320Kbps(MP3) |
| Audio Type | Mono sound |
| Network | |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (PROFILE S, PROFILE G), ISAPI, SDK |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS |
| Smooth Streaming | Yes |
| User/Host | Up to 32 users. 3 user levels: administrator, operator and user |
| Security | Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, TLS 1.2 |
| Network Storage | MicroSD/SDHC/SDXC card (256 GB), local storage and NAS (NFS,SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| Web Browser | Plug-in required live view: IE8+, Chrome41.0-44, Firefox30.0-51, Safari8.0-11 Plug-in free live view: Chrome 57.0+, Firefox 52.0+ |
| Image | |
| Day/Night Switch | Day/Night/Auto/Schedule/Triggered by Alarm In |
| Image Enhancement | BLC, HLC, 3D DNR |
| Image Settings | Saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser |
| Interface | |
| Alarm | 1 input, 1 output (max. 24 VDC, 1 A, 24 VAC, 1 A) |
| Audio | 1 input (line in), 3.5 mm three-connector, 1 output (line out), 3.5 mm three-connector |
| On-board Storage | Built-in micro SD slot, up to 256 GB |
| Hardware Reset | Yes |
| Communication Interface | 10M/100M self-adaptive Ethernet port |
| Smart Feature-Set | |
| Premier Protection | Intrusion detection, line crossing detection, region entrance detection, region exiting detection (Human&Vehicle classification) |
| Face Capture | Yes |
| Basic Event | Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection |
| General | |
| Web Client Language | 32 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) |
| General Function | Mirror, password protection, privacy mask, watermark, IP address filter, one-key reset, anti-flicker, three streams, heartbeat |
| Software Reset | Yes |
| Linkage Method | Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, trigger capture, audible warning |
| 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) |
| Power Supply | 12 VDC ± 25%, two-core terminal block; PoE: 802.3af, Class 3 |
| Power Consumption and Current | 12 VDC, 0.9 A, max. 10.8 W PoE: (802.3af, 36V to 57V), 0.4 A to 0.2 A, max. 12.9 W |
| Power Interface | 2-core terminal block |
| Material | Metal |
| Camera Dimension | Φ153.5 × 133.2 mm (Φ6′′ × 5.2′′) |
| Package Dimension | 244 × 174 × 173 mm (9.6" × 6.9" × 6.8") |
| Camera Weight | 1080 g (2.4 lb.) |
| With Package Weight | 1671 g (3.7 lb.) |
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This is one of the coolest and smartest cameras on the market. The surveillance camera is from Hikvision's AcuSense family, which means it is especially well suited to sending notifications to your phone about people and vehicles. As you can see in the video below, the camera specializes in distinguishing between people, vehicles, and uninteresting objects. (continued below the video...)
About the camera
The camera can be used both indoors and outdoors, as it is IP67 certified, as long as the included membrane is also installed. An SD card can be mounted in the camera, which is opened with the included tool (SD card (memory card not included, but can be purchased here). There are also screws, wall plugs, and a drilling template that can be easily taped to concrete or brick so you know exactly where to drill. The camera can be mounted in any direction, just like a 3-axis camera. The camera can be connected directly to your Hikvision recorder or NAS, but can also be used on its own with an SD card (memory card). When the SD card is inserted, the camera records video directly onto the card and it can be played back directly from the app, so you do not need to remove it. The camera can monitor the health status of the SD card.
There are different types of AcuSense cameras, but they all share the designation at the end of the model number.
The model name tells you which features the camera has if it ends with:
- DS-2CDXXX6G2-I = Standard with infrared night vision
- DS-2CDXXX6G2-IU= With infrared night vision and microphone
- DS-2CDXXX6G2-ISU = With infrared night vision, microphone, alarm input and output
- DS-2CDXXX6G2-ISU/SL = With infrared night vision, microphone, alarm input and output, as well as white strobe light and speaker
About the lens
The camera is available with several lenses, and the lens affects the "FOV" (Field Of View), or in Danish: viewing angle.
2.8 mm lens gives a horizontal FOV of 103°, vertical FOV of 55° and diagonal FOV (corner to corner) of 123°
4 mm lens gives a horizontal FOV of 83°, vertical FOV of 45° and diagonal FOV (corner to corner) of 98°
About AcuSense
Even though the camera is intelligent, it still needs some input from you. Once the camera is installed, you can choose between several types of "smart events", including "intrusion detection", where a box is drawn in the image and when a target moves into the box and remains there longer than you have allowed (1-10 seconds), your "reaction" is triggered. There is also line crossing, which detects whether a "target" moves across the line you have drawn. It can work in both directions or only one. This can, for example, be used for one-way roads, so an alarm is triggered if someone drives the wrong way, or in a driveway so you only get a notification when people arrive, but not when they leave.
See a guide in English from Hikvision here
What is a reaction? The event triggered when a rule is broken is called a "reaction". Depending on which model is chosen, there are different options.
Most commonly used "reactions":
- Push notification on mobile phone (receive an image directly on your phone of the target that broke the rule, with a link to direct playback in the app)
- Send email (this function should be used with caution, as the email provider may close your account for suspected spamming if too many images are sent)
- Flash white light
- Warning sound (siren or voice warning - it is also possible to record your own messages)*
- Alarm output (open a garage door, turn on lights, send a signal to your alarm system, interact with IHC, etc.)
To have all functions, you need to choose the models whose model number ends with ISU/SL
Most cameras in the AcuSense series are available in 4 and 8 Megapixel (2K and 4K)
If the camera is connected to a newer recorder, you can also create "combined" reactions. This means that another specified rule must be broken before the "reaction" is triggered. (AND logic). In practical terms, this means that you can, for example, "combine" it with an "alarm input" so the camera only sends notifications if the alarm is armed or a motion sensor is triggered. In this way, the system can be integrated into the building's systems.
You can use this NVR, among others: https://ipcam-shop.dk/acusense-277/hikvision-ds-7608nxi-i2-s-8-channel-ip-acusense-nvr-p3055
No power supply is included for the camera, as most users simply use a PoE switch, but if you do not already have power for the camera, you can choose one of the following options:
PoE Switch (recommended): https://ipcam-shop.dk/switch-52/
PoE Injector: https://ipcam-shop.dk/injector-364/
12 Volt power supply: https://ipcam-shop.dk/stroem-tilbehoer-216/stroemforsygning12v1a-p733
Mounting bracket
The camera can be mounted directly on a wall or in a ceiling/eave. A back box/bracket may be required if the connection cannot be placed behind the wall, ceiling, or eave.
If your AcuSense camera is to be mounted on a pole, you will also need a pole bracket. The model number for the bracket and pole bracket can be seen in the datasheet.
NB: REMEMBER TO SELECT NETWORK CABLES IF YOU DO NOT ALREADY HAVE THEM. YOU NEED TWO: ONE LONG CABLE FROM THE CAMERA TO THE POE INJECTOR, WHICH IS TYPICALLY PLACED BY THE ROUTER, AND ONE SHORT CABLE FROM THE POE INJECTOR TO THE ROUTER. CHOOSE CABLE!
