Product Overview
Built for demanding outdoor perimeter and industrial applications, the DS-2CD7A46G0-IZS is a 4MP DeepInView motorised varifocal bullet camera that combines Hikvision’s DarkFighter low-light sensor technology with on-board deep learning AI. Equipped with a 1/1.8-inch progressive scan CMOS sensor and a 2.8-12mm motorised lens, it delivers 2560×1440 resolution with a minimum illumination of 0.002 Lux in colour mode, making it capable of capturing usable detail in near-dark conditions without relying solely on IR. The motorised varifocal lens allows installers to adjust field of view remotely after mounting, which is particularly practical on elevated wall brackets at loading docks, fence lines, or long external approaches. Premier Protection deep learning filters alarm triggers by confirmed human and vehicle targets, reducing nuisance alerts in busy outdoor environments. With IP67 ingress protection, IK10 vandal resistance, and a NEMA 4X rating, this camera is suited to exposed industrial sites, car parks, and commercial perimeters where both environmental durability and analytical accuracy are required.
Key Capabilities
DarkFighter Low-Light Imaging
The 1/1.8-inch CMOS sensor achieves colour imaging down to 0.002 Lux at F1.2, delivering identifiable colour detail in near-darkness. This is critical for perimeter and car park locations where lighting is minimal and monochrome IR footage may not meet evidentiary standards.
Premier Protection AI Filtering
Deep learning-based Premier Protection classifies alarm triggers by human and vehicle targets only, filtering out false alerts caused by leaves, animals, lighting changes, and flags. Line crossing and intrusion detection support up to 4 configurable lines and regions, giving installers precise perimeter control.
140 dB WDR LightFighter Technology
A 140 dB wide dynamic range handles extreme contrast scenes such as entry points with direct sun exposure or lit warehouse entrances at night. Detail in both shadow and highlight zones is retained simultaneously, avoiding the washed-out or blacked-out areas common in standard WDR cameras.
Motorised Varifocal Lens with Remote Focus
The 2.8-12mm motorised lens covers a horizontal FOV from 109.2 degrees down to 38.9 degrees and supports auto, semi-auto, and manual focus modes. Installers can fine-tune zoom and focus from the NVR or web browser after the camera is mounted at height, avoiding repeated ladder access during commissioning.
H.265+ Compression with Multi-Stream Output
H.265+ compression reduces bitrate and storage requirements without sacrificing image quality. With 5 defined streams plus up to 5 custom streams, this camera can simultaneously feed an NVR, a live view workstation, a mobile client, and a low-bandwidth remote connection from a single unit.
IP67, IK10, and NEMA 4X Durability
The housing is rated IP67 for full dust exclusion and sustained water immersion, IK10 for resistance to 20-joule impacts, and NEMA 4X for protection against windblown dust, rain, and corrosion. This combination makes the DS-2CD7A46G0-IZS appropriate for exposed coastal, industrial, and construction environments.
Best For
- Industrial Perimeter Monitoring: The IP67, IK10, and NEMA 4X ratings along with the -30 degrees C operating range make this camera suitable for fence lines, yard boundaries, and exposed wall positions at industrial facilities where standard IP cameras would be inadequate.
- Low-Light Approaches and Car Parks: DarkFighter sensitivity of 0.002 Lux in colour mode allows the camera to capture usable colour footage in dimly lit car parks and driveways where IR-only cameras would lose colour differentiation entirely.
- High-Contrast Entry Points: The 140 dB WDR manages scenes where vehicles entering a gatehouse or warehouse door create severe backlight. Both the vehicle and the surrounding environment remain visible in the same frame.
- Sites Requiring Intelligent Alert Filtering: Premier Protection deep learning reduces unnecessary alarm triggers on outdoor deployments affected by vegetation, insects, or changing light conditions, making it practical for unmanned or remotely monitored sites.
Why Choose the DS-2CD7A46G0-IZS
The DS-2CD7A46G0-IZS occupies a specific position in the Hikvision camera lineup where low-light performance, analytical accuracy, and environmental resilience all need to be met in a single outdoor unit. Where a standard IP bullet camera provides motion-triggered recording, the DS-2CD7A46G0-IZS adds deep learning Premier Protection to separate genuine human and vehicle intrusions from environmental noise, plus a 1/1.8-inch DarkFighter sensor that captures colour imagery at 0.002 Lux without switching to monochrome IR. The motorised varifocal lens allows field adjustment without physical access to the camera head, which matters on elevated industrial installations. On-board microSD storage up to 256 GB and Automatic Network Replenishment (ANR) provide recording redundancy if the network connection drops. The NEMA 4X rating adds a layer of corrosion and weather protection beyond standard IP67. Available through Security Wholesalers, this camera is suited to integrators and end users who need verifiable analytical performance in outdoor conditions rather than basic motion detection at a lower price point.
Buyer Decision Tips
Lens Range and IR Distance: This model ships with a 2.8-12mm motorised lens providing up to 50m IR range. If your installation requires coverage of a longer approach, such as a 100m driveway or extended fence line, the optional 8-32mm lens variant extends IR range to 100m. Confirm your required field of view and detection distance before ordering to ensure the correct lens configuration is selected.
PoE Power Class Requirement: The DS-2CD7A46G0-IZS requires PoE 802.3at (Class 4) drawing up to 14W. Standard 802.3af switches will not supply sufficient power. Verify that your NVR’s built-in PoE ports or your network switch supports 802.3at on each port where this camera will connect, particularly in multi-camera deployments where total PoE budget needs to be calculated.
Key Features & Technical Specifications
| Image Sensor |
1/1.8-inch Progressive Scan CMOS |
| Maximum Resolution |
2560 x 1440 (4MP) |
| Minimum Illumination |
Colour: 0.002 Lux @ F1.2, AGC ON; 0.005 Lux @ F1.8, AGC ON; 0 Lux with IR |
| Wide Dynamic Range |
140 dB |
| Lens Type |
Motorised varifocal, 2.8-12mm (8-32mm optional); focus: auto, semi-auto, manual |
| Field of View (2.8-12mm) |
Horizontal: 109.2 degrees to 38.9 degrees; Vertical: 56.2 degrees to 21.9 degrees |
| IR Range |
Up to 50m (2.8-12mm lens); up to 100m (8-32mm lens); 850nm wavelength |
| Video Compression |
H.265+/H.265/H.264+/H.264 (main stream); H.265/H.264/MJPEG (sub/third/fourth/fifth/custom streams) |
| Video Streams |
5 defined streams plus up to 5 custom streams |
| Smart Events |
Line crossing (4 lines), intrusion (4 regions), region entrance/exit (4 regions each), unattended baggage, object removal, face detection, scene change, defocus detection |
| Deep Learning AI |
Premier Protection (human and vehicle target filtering); face capture (up to 30 faces simultaneously) |
| On-Board Storage |
microSD/SDHC/SDXC slot, up to 256GB; ANR supported |
| Alarm I/O |
2 inputs, 2 outputs (max. 24 VDC/VAC, 1A) |
| Power Supply |
12 VDC +/- 20%; PoE 802.3at Class 4 (14W) |
| Network Interface |
1 x RJ45 10M/100M/1000M Ethernet |
| Protection Ratings |
IP67, IK10, NEMA 4X |
| Operating Temperature |
-30 degrees C to 65 degrees C |
| Dimensions / Weight |
Phi 144 x 347mm; approx. 2.45kg |
| Client Software |
iVMS-4200, Hik-Connect, Hik-Central |
| Protocols / Standards |
ONVIF Profile S and Profile G, ISAPI, SDK; TCP/IP, HTTPS, RTSP, NTP, SMTP, SNMP, 802.1X, IPv6 |
Ideal Use Cases
Industrial Yard and Fence Line Coverage
The NEMA 4X and IK10 ratings suit exposed yard perimeters where cameras face physical interference risk. Premier Protection ensures that alarm events along configured fence line detection zones are triggered by confirmed human or vehicle activity rather than wind-driven vegetation or animals.
Loading Dock and Gatehouse Monitoring
The 140 dB WDR manages the contrast between a bright exterior and a shaded dock interior in a single frame. The motorised varifocal lens can be adjusted to frame the specific lane or entry point precisely from a fixed wall bracket position after installation is complete.
Car Park Perimeter and Access Roads
DarkFighter colour imaging at 0.002 Lux captures vehicle detail and occupant appearance in poorly lit car parks without switching to monochrome IR. Up to 50m IR range on the 2.8-12mm lens covers standard aisle or access road lengths from a single mounting point.
Construction Site Perimeter
Operating down to -30 degrees C and with IP67 dust and water sealing, the DS-2CD7A46G0-IZS handles the environmental variability of active construction sites. On-board 256GB microSD storage with ANR maintains recording continuity when temporary network connections are unreliable.
Remotely Monitored Commercial Sites
With up to 20 simultaneous live view channels, smooth streaming for poor network conditions, and 5 configurable streams including custom options, this camera integrates cleanly into centralised monitoring setups. Human and vehicle AI filtering reduces the volume of false events reaching monitoring staff.
Choosing the Right Model
- Choose this model if: Your installation requires deep learning AI filtering with human and vehicle classification, DarkFighter colour low-light performance, motorised varifocal remote focus adjustment, and full outdoor durability including NEMA 4X and IK10 ratings for an exposed industrial or commercial perimeter position.
- Choose a different model if: Your site has consistent, well-lit conditions and does not require AI target filtering or ultra-low-light colour imaging. A standard fixed-lens IP bullet camera without deep learning capabilities would deliver adequate coverage at lower cost in those environments.
- Choose a different model if: You need more than 50m IR range in this lens configuration. The optional 8-32mm lens variant provides up to 100m IR range, which is better suited to long driveways or extended perimeter approaches where the 2.8-12mm range is insufficient.
FAQs
- What does Premier Protection AI actually do differently to standard motion detection on this camera?
Premier Protection uses deep learning to classify moving objects as confirmed humans or vehicles before triggering a smart event alarm. Standard motion detection reacts to any pixel change in the frame, including leaves, shadows, insects, and lighting shifts. On the DS-2CD7A46G0-IZS, line crossing and intrusion events will only fire when the camera identifies a human or vehicle crossing the configured boundary, substantially reducing nuisance alerts on outdoor perimeter deployments.
- Can the DS-2CD7A46G0-IZS capture colour footage at night without additional lighting?
Yes. The DarkFighter 1/1.8-inch sensor achieves colour imaging down to 0.002 Lux at F1.2 with AGC on. In practice, this means the camera can retain colour in environments with minimal ambient light such as a car park with distant streetlighting. Below the colour threshold, it switches to black and white with IR illumination active, providing up to 50m IR range on the 2.8-12mm lens.
- What is the NEMA 4X rating and why does it matter for this camera?
NEMA 4X certification indicates the enclosure is tested for protection against windblown dust, rain, splashing water, hose-directed water, and corrosion. This goes beyond standard IP67, which addresses dust and water ingress but does not specifically address corrosion resistance. NEMA 4X makes the DS-2CD7A46G0-IZS a suitable choice for coastal industrial sites, chemical plant perimeters, or any location where airborne corrosives are a concern.
- How does the motorised varifocal lens benefit the installation process?
The 2.8-12mm motorised lens can be adjusted for zoom and focus remotely via the camera’s web interface, iVMS-4200, or a connected Hikvision NVR after the camera is physically mounted. This means installers do not need to re-access the camera at height to fine-tune the framing. The P-iris aperture control also optimises depth of field and light transmission automatically as the zoom setting changes.
- Does the DS-2CD7A46G0-IZS support local recording without an NVR?
Yes. The camera includes a built-in microSD/SDHC/SDXC card slot supporting cards up to 256GB. It also supports Automatic Network Replenishment (ANR), which buffers footage to the microSD card during a network outage and automatically syncs the gap to the NVR once connectivity is restored. This makes on-board storage an active redundancy layer rather than a standalone backup only.
- What PoE specification does this camera require, and will a standard PoE switch work?
The DS-2CD7A46G0-IZS requires PoE 802.3at (Class 4) and draws up to 14W. Standard 802.3af switches provide a maximum of 15.4W at the switch port but derate to around 12.95W at the device, which is insufficient for this camera’s rated consumption. An 802.3at-capable switch or NVR PoE port is required. Confirm your switch’s per-port budget before deploying multiple units on the same switch.
- What smart events can be configured on this camera, and how many zones are supported?
The DS-2CD7A46G0-IZS supports line crossing detection (up to 4 configurable lines), intrusion detection (up to 4 regions), region entrance detection (up to 4 regions), region exiting detection (up to 4 regions), unattended baggage detection, object removal detection, face detection, scene change detection, and defocus detection. All line crossing and intrusion events can be filtered by Premier Protection to human and vehicle targets only. This level of configurability is provided through Security Wholesalers as part of the standard DeepInView camera specification.
Additional Information
