The Hikvision DS-2CD2T46G1-4I/SL is a professional-grade 4 MP AcuSense fixed bullet network camera, purpose-built for proactive surveillance with its integrated strobe light and audible warning system. Though now discontinued, it remains a powerful choice for legacy installations and replacements where high performance in low light, deep learning analytics, and durable construction are essential.

Built with Hikvision’s DarkFighter technology, this camera delivers excellent image quality in low-light environments and uses 120 dB true WDR to manage challenging lighting scenarios. Human and vehicle target classification via deep learning significantly reduces false alarms, ensuring smarter detection and response.

The rugged full-metal IP66-rated housing makes this model ideal for demanding outdoor environments, while an 80 m IR range ensures long-distance visibility at night. Whether securing perimeters, car parks, or building exteriors, the DS-2CD2T46G1-4I/SL is a reliable and feature-rich surveillance solution.

What's Included in the Box:

• 1 x Hikvision DS-2CD2T46G1-4I/SL 4MP Bullet Camera

• Mounting hardware and screws

• Waterproof connector

• Installation guide

• Documentation pack

Main Features:

• 4 MP high-resolution imaging (2688 × 1520)

• Powered-by-DarkFighter technology for enhanced low-light performance

• Integrated strobe light and speaker to actively deter intruders

• Deep learning-based human and vehicle classification

• True WDR (120 dB) for clear backlit images

• IR night vision up to 80 meters

• IP66-rated metal housing for outdoor weather resistance

• Fixed lens options (2.8/4/6/8 mm) for flexible FOV coverage

• Efficient H.265+ compression reduces bandwidth/storage needs

Detailed Specifications:

Camera:

• Image Sensor: 1/2.7" Progressive Scan CMOS

• Min Illumination: 0.012 Lux @ (F1.6, AGC ON), 0 Lux with IR

• Shutter Speed: 1/3 s to 1/100,000 s

• Day/Night: IR cut filter, automatic

• Lens Options: 2.8 mm / 4 mm / 6 mm / 8 mm

• Field of View:

  • 2.8 mm: 104° (H), 58° (V), 124° (D)

  • 4 mm: 83° (H), 44° (V), 99° (D)

  • 6 mm: 51° (H), 28° (V), 58° (D)

  • 8 mm: 39° (H), 21° (V), 45° (D)

• Aperture: F1.6, fixed

• IR Range: Up to 80 meters (850 nm wavelength)

Video:

• Max Resolution: 2688 × 1520

• Frame Rates:

  • Main: Up to 30 fps @ 4MP

  • Sub: Up to 30 fps @ 704 × 576

• Compression: H.265/H.264/H.265+/H.264+/MJPEG

• Bit Rate: 32 Kbps to 16 Mbps

• ROI: Up to 4 configurable regions

Network:

• Protocols: TCP/IP, HTTPS, FTP, DHCP, RTSP, UPnP, SMTP, SNMP, IPv6, and more

• Storage: microSD/SDHC/SDXC card (up to 128 GB), NAS, ANR

• Compatibility: ONVIF Profiles S & G, ISAPI

• Simultaneous Live View: Up to 6 streams

• Clients: iVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200

Smart Events:

• Motion detection

• Line crossing detection

• Intrusion detection

• Region entrance/exit detection

• False alarm filtering by human/vehicle classification

Interfaces:

• 1 x RJ45 10/100 Mbps Ethernet

• microSD slot (up to 128 GB)

• Audio/Alarm: Not available on this model

• Reset button

Power & Environment:

• Power: 12V DC ± 25%, or PoE (802.3at, Class 4)

• Consumption:

  • DC: Max 15 W

  • PoE: Max 18 W

• Operating Temp: -30°C to +60°C

• Humidity: ≤ 95% RH (non-condensing)

• Ingress Protection: IP66

• Housing: Full metal

• Dimensions: Φ105 × 292.2 mm

• Weight: 1.32 kg

Warranty Information:

As a discontinued model, warranty support is only available if the unit was purchased through an authorised dealer with valid proof of purchase. Warranty periods may vary depending on region and distributor policies.

Brand Description – Hikvision:

Hikvision is the world’s leading provider of video surveillance solutions. Known for innovation and high reliability, Hikvision’s AcuSense and DarkFighter technologies set industry standards for smart detection and low-light performance. Trusted in more than 150 countries, Hikvision’s products serve a wide range of sectors including government, transport, retail, and residential security.

SKU:

DS-2CD2T46G1-4I/SL

Practical Use Scenarios:

• Perimeter security for warehouses or industrial sites

• Commercial property monitoring with deterrent features

• Nighttime security of car parks and open areas

• Entrances of gated communities or residential complexes

• Remote site monitoring with smart intrusion detection

Excellence for the Australian and New Zealand Market:

The DS-2CD2T46G1-4I/SL meets IP66 environmental standards and is compliant with Australian RCM certification requirements, ensuring suitability for installation across Australia and New Zealand. Although this model is discontinued, units sold through authorised Hikvision distributors in the region remain supported under warranty. Firmware and security compliance updates continue to be available for customers in the ANZ market.

Frequently Asked Questions (FAQs):

Q1: Is the DS-2CD2T46G1-4I/SL compatible with modern Hikvision NVRs?
A1: Yes. The DS-2CD2T46G1-4I/SL supports ONVIF and ISAPI protocols, making it fully compatible with current and legacy Hikvision NVRs.

Q2: How far can the DS-2CD2T46G1-4I/SL see in the dark?
A2: With its 850 nm IR illuminator, the DS-2CD2T46G1-4I/SL can see up to 80 metres in complete darkness.

Q3: Does the DS-2CD2T46G1-4I/SL support human and vehicle filtering?
A3: Yes. It uses deep learning algorithms to filter out false alarms by accurately detecting and classifying human and vehicle targets.

Q4: Is the DS-2CD2T46G1-4I/SL weatherproof for outdoor use?
A4: Yes. The camera features a full-metal IP66-rated housing, making it highly resistant to dust and water.

Q5: Can I still get firmware updates for the DS-2CD2T46G1-4I/SL?
A5: While discontinued, Hikvision continues to provide firmware updates and security patches for legacy devices like the DS-2CD2T46G1-4I/SL through official channels.

Q6: Is the DS-2CD2T46G1-4I/SL compliant with Australian regulations?
A6: Yes. The DS-2CD2T46G1-4I/SL holds RCM certification and complies with AS/NZS CISPR 32:2015, making it legal for use in Australia and New Zealand.