Hikvision iDS-2CD7A46G2/LM-IZHSY 4MP DeepinViewX Bullet Camera

The Hikvision iDS-2CD7A46G2/LM-IZHSY is a professional 4MP DeepinViewX motorised varifocal bullet network camera designed for demanding commercial, industrial, transport, perimeter and intelligent video-surveillance applications. It combines DarkFighter 2.0 low-light imaging, 150 dB Wide Dynamic Range, motorised P-iris optics, advanced DeepinView AI analytics, licence-plate recognition, vehicle attribute analysis, perimeter protection, PPE detection, built-in dual microphones, a built-in speaker, extensive alarm interfaces, local storage up to 1TB and robust IP67, IK10 and NEMA 4X protection.

This is significantly more advanced than a conventional Hikvision IP camera. The iDS-2CD7A46G2/LM-IZHSY is designed for installations where intelligent target analysis, vehicle monitoring, strong low-light performance, high environmental protection and professional system integration are required.

Exact iDS-2CD7A46G2/LM-IZHSY Variant

This listing is specifically for the Hikvision iDS-2CD7A46G2/LM-IZHSY. The final lens specification must match the actual physical stock because Hikvision officially offers this exact -Y model in two motorised varifocal configurations:

• 2.8-12mm motorised varifocal
• 8-32mm motorised varifocal

The 2.8-12mm and 8-32mm versions have different fields of view, DORI planning distances and infrared illumination ranges. These values must not be mixed across the EKM product name, specifications, Merchant Center data or structured product information.

4MP DeepinViewX Imaging

The iDS-2CD7A46G2/LM-IZHSY uses a 1/1.8-inch Progressive Scan CMOS sensor and supports a maximum resolution of 2688 x 1520, providing detailed 4MP surveillance video.

In UK 50Hz operation, the main stream supports up to 25fps at 2688 x 1520, 2560 x 1440, 1920 x 1080 and 1280 x 720 resolutions.

The camera supports H.265+, H.265, H.264+ and H.264 compression, helping reduce network bandwidth and storage requirements while retaining high-resolution video.

DarkFighter 2.0 Low-Light Performance

The camera uses Hikvision DarkFighter 2.0 technology for high-performance surveillance in challenging low-light environments.

Hikvision specifies minimum illumination of 0.0005 Lux in colour at F1.2 with AGC enabled and 0.0001 Lux in black-and-white operation. The camera can operate at 0 Lux when infrared supplementary illumination is active.

This model is therefore a DarkFighter 2.0 DeepinView camera and should not be incorrectly described as a ColorVu or ColorVu 3.0 model.

150 dB Wide Dynamic Range

The iDS-2CD7A46G2/LM-IZHSY supports powerful 150 dB Wide Dynamic Range for surveillance scenes containing extreme differences between bright and dark areas.

This can be especially useful at vehicle entrances, loading bays, security gates, car parks, industrial sites and building entrances where headlights, sunlight, shadows or artificial lighting can otherwise make important details difficult to see.

Additional image-enhancement functions include BLC, HLC, 3D Digital Noise Reduction, distortion correction, defog and Electronic Image Stabilisation.

Motorised P-Iris Varifocal Lens Options

The camera uses a motorised varifocal lens with automatic, semi-automatic and manual focus control together with P-iris technology.

2.8-12mm Version

• Focal length: 2.8-12mm
• Horizontal FOV: 112.5° to 47.7°
• Vertical FOV: 58.2° to 26.7°
• Diagonal FOV: 138.2° to 54.8°
• Aperture: F1.4 to F2.1
• Maximum IR monitoring range: up to 60m

8-32mm Version

• Focal length: 8-32mm
• Horizontal FOV: 42.5° to 15.2°
• Vertical FOV: 23.4° to 8.7°
• Diagonal FOV: 49.7° to 17.3°
• Aperture: F1.7
• Maximum IR monitoring range: up to 100m

The 2.8-12mm version is suited to installations requiring a wider adjustable scene, while the 8-32mm option provides a considerably narrower field of view for more distant surveillance targets.

DORI Planning Distances

Hikvision specifies different DORI planning distances according to lens configuration and zoom position.

DORI values are standardised planning references calculated using pixel-density guidelines and should not be interpreted as guaranteed identification distances in every real-world installation.

Smart Infrared Illumination

The iDS-2CD7A46G2/LM-IZHSY uses 850nm infrared supplementary illumination with Smart Supplement Light control.

The 2.8-12mm version provides an officially specified monitoring range of up to 60m, while the 8-32mm version extends the specified monitoring distance to up to 100m.

The exact IR distance therefore needs to follow the lens variant being sold.

DeepinViewX and Guanlan Large-Model AI

DeepinViewX provides advanced intelligent analytics for professional surveillance applications. The camera supports Hikvision Guanlan large-model algorithms together with an AI Open Platform for sophisticated object detection, classification and scene analysis.

The camera can load trained large-model algorithm packages and supports detection, classification, mixed analysis, OCR, segmentation and comparison functions.

Built-in PPE analysis is also available for detecting hard hats and reflective clothing, making the camera useful in selected industrial, construction, warehouse and controlled-workplace environments.

Professional Licence Plate Recognition

The iDS-2CD7A46G2/LM-IZHSY includes embedded deep-learning licence-plate capture and recognition functionality.

The camera can capture and recognise vehicle licence plates and supports blocklist and allowlist categorisation with separate alarm triggering.

Under Hikvision's recommended installation and lighting conditions, the published specifications include a vehicle capture rate above 98% and moving-direction recognition accuracy above 96%.

The system can also capture vehicles without licence plates and supports motorcycle licence-plate recognition in checkpoint applications.

Vehicle Attribute Analysis

Vehicle analytics extend beyond licence-plate recognition. The camera can analyse vehicle characteristics including vehicle type, colour and brand under supported operating conditions.

This can provide additional search and investigation data for car parks, vehicle entrances, logistics sites, commercial premises and other traffic-monitoring applications.

Advanced Perimeter Protection

The camera supports DeepinView perimeter-protection functions including:

• Line crossing detection
• Intrusion detection
• Region entrance detection
• Region exiting detection
• Human target classification
• Vehicle target classification
• Combined event triggering

The deep-learning algorithms are designed to filter common sources of false alarms such as leaves, changing lights, animals and flags, allowing security teams to concentrate on more relevant events.

Additional Smart Events

The camera also supports a wide range of advanced events including scene-change detection, audio exception detection, defocus detection, unattended baggage detection, object removal detection, loitering detection, people gathering detection, fast-moving detection and parking detection.

Vibration detection is also supported, adding another event source for installations where physical movement or interference with the camera may be important.

Built-In Dual Microphones and Speaker

The iDS-2CD7A46G2/LM-IZHSY contains two built-in microphones for audio capture and one built-in speaker for audible communication or event-linked warnings.

The built-in speaker has a maximum stated power consumption of 1.5W.

The camera additionally provides one external line-level audio input and one line-level audio output using 3.5mm connectors, allowing compatible external audio equipment to be integrated where required.

Alarm I/O and Professional Interfaces

The camera provides extensive integration interfaces for professional CCTV and security systems.

• 2 x alarm inputs
• 2 x alarm outputs
• 1 x line-level audio input
• 1 x line-level audio output
• 1 x Gigabit RJ45 Ethernet interface
• CVBS service output for debugging
• Reset button
• RS-485 on the -Y variant
• 12V DC auxiliary output on the -Y variant

The alarm outputs are rated at a maximum of 24V DC or 24V AC at 1A.

microSD Storage up to 1TB

The camera includes onboard microSD, microSDHC and microSDXC storage support with a maximum stated card capacity of 1TB.

When used with compatible high-end Hikvision memory cards, memory-card encryption and health detection are supported.

Network storage using NAS with NFS or SMB/CIFS is also supported together with Auto Network Replenishment.

Gigabit Ethernet and ONVIF

Unlike many standard IP cameras that use 10/100Mbps Ethernet, this DeepinView model provides a self-adaptive 10/100/1000Mbps Gigabit Ethernet interface.

ONVIF Profile S, Profile G, Profile T and Profile M are supported together with Hikvision ISAPI, SDK, ISUP and OTAP integration.

Compatible Hikvision client platforms include Hik-Connect, iVMS-4200 and HikCentral.

IEEE 802.3at Class 4 PoE

The exact -Y variant can be powered using 12V DC, 24V AC or IEEE 802.3at PoE.

• 12V DC ±20%: maximum 24.95W
• 24V AC ±20%: maximum 24.05W
• PoE: IEEE 802.3at Type 2 Class 4
• Maximum PoE consumption: 24.95W

The connected PoE switch, NVR PoE port or injector must therefore provide sufficient IEEE 802.3at power for reliable operation, particularly where the heater, infrared illumination, speaker and other functions are active.

Built-In Heater and Demist

A built-in heater helps maintain reliable operation and image performance in demanding cold, wet, snowy or icy environments.

The camera also supports demist functionality, which is particularly useful for outdoor professional surveillance where changing weather conditions can otherwise reduce visibility.

IP67, IK10 and NEMA 4X Protection

The iDS-2CD7A46G2/LM-IZHSY is designed for demanding outdoor installations.

• IP67 water and dust resistance
• IK10 vandal resistance
• NEMA 4X anti-corrosion protection on the -Y variant
• Moderate Hikvision anti-corrosion classification

Hikvision classifies the -Y version as providing moderate anti-corrosion protection. This is suitable for environments with moderate corrosion demands, but should not be promoted as Hikvision's highest marine or industrial anti-corrosion level.

Extreme Temperature Operation

The camera is specified for operation from -40°C to +65°C with relative humidity of 95% or less, non-condensing.

This broad environmental operating range, together with its built-in heater, IP67 housing and IK10 impact protection, makes the camera suitable for demanding external security installations when correctly mounted and powered.

Hikvision iDS-2CD7A46G2/LM-IZHSY Product Facts

Ideal Applications

The advanced AI and vehicle-analysis capabilities make the iDS-2CD7A46G2/LM-IZHSY particularly suitable for car parks, vehicle entrances, logistics centres, warehouses, factories, commercial estates, industrial sites, perimeter-security applications, loading bays and other installations where conventional motion detection is not sufficient.

The 8-32mm version is especially useful for more distant vehicle or perimeter targets, while the 2.8-12mm version provides greater flexibility where a wider scene is required.

UK-Wide Hikvision DeepinView Supply

We supply Hikvision DeepinView, DarkFighter and professional IP CCTV equipment throughout England, Scotland, Wales and Northern Ireland, supporting installers, businesses and professional security projects across the UK.

For this product page, local coverage includes Brighton, Worthing, Crawley, Horsham, Eastbourne, Hastings, Lewes, Haywards Heath, Burgess Hill, Redhill, Reigate, Guildford, Woking, Epsom, Leatherhead, Dorking and surrounding Sussex and Surrey areas. Our wider Hikvision CCTV supply service remains available throughout towns and cities across the rest of the United Kingdom.