The Hikvision DS‑2CD2T66G2H‑2I/4I is a high-performance 6 MP fixed bullet IP camera, powered by DarkFighter technology for superior low-light imaging. With rich feature sets such as 120 dB WDR, H.265+ compression, deep‑learning-based human/vehicle classification, and full IP67 protection, it is ideal for both indoor and outdoor security applications. Built for demanding environments and optimized for the Australia / New Zealand market, this model is ready for smart surveillance deployment.
What’s Included in the Box
Key Features
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6 MP (3200 × 1800) resolution for sharp and detailed imagery
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Powered‑by‑DarkFighter technology enables excellent low-light performance (0.001 Lux, and 0 Lux with IR)
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Wide Dynamic Range (WDR) 120 dB ensures clear imaging under strong backlight or high-contrast scenes
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Efficient H.265+ compression reduces bandwidth and storage requirements
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Deep Learning Human & Vehicle Classification – supports triggering and filtering alarms based on detected human/vehicle objects
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Robust environmental protection: IP67-rated (dust-tight, waterproof)
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Lens options (2.8 mm or 4 mm) to better suit your scene coverage needs
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IR illumination range:
• 2I version: up to 60 m
• 4I version: up to 80 m
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Flexible networking & storage: ONVIF, HTTPS, IPv6, up to 32 users, microSD support (up to 512 GB)
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3-axis mechanical adjustment (pan / tilt / rotation) for flexible orientation
Technical Specifications
| Component |
Specification |
| Image Sensor |
1/2.4″ Progressive Scan CMOS |
| Max Resolution |
3200 × 1800 px |
| Min Illumination |
Colour: 0.001 Lux @ F1.0, AGC ON
B/W: 0 Lux with IR |
| Shutter |
1/3 s to 1/100,000 s |
| Lens Options |
Fixed 2.8 mm or 4 mm (M12 mount) |
| Field-of-View (FoV) |
2.8 mm: 114.8° (H) × 60° (V)
4 mm: 94° (H) × 50.2° (V) |
| DORI Distances |
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 |
| IR Range |
2I: up to 60 m
4I: up to 80 m |
| Video Streams / Frame Rates |
Main: up to 20 fps at 3200×1800, or 25/30 fps at lower resolutions
Sub / third streams supported |
| Compression |
H.265 / H.264 / H.264+ / H.265+ |
| Network Protocols |
TCP/IP, HTTP, HTTPS, FTP, ONVIF (S/G/T), SNMP, IPv4/IPv6, QoS, NTP, RTSP, SSL/TLS, etc. |
| Users / Access |
Up to 32 user accounts (admin, operator, user) |
| Storage |
Onboard microSD / microSDHC / microSDXC card up to 512 GB |
| Power |
2I: 12 VDC, 0.7 A (max 8.4 W) / PoE: Class 3, max 10 W
4I: 12 VDC, 0.83 A (max 10 W) / PoE: Class 3, max 12.5 W |
| Operating Conditions |
–30 °C to 60 °C; humidity ≤ 95% (non‑condensing) |
| Ingress Protection / Approvals |
IP67; CE-EMC, RCM (AS/NZS CISPR 32), CB (IEC 62368‑1), RoHS, WEEE |
| Dimensions |
286.7 mm × 93.3 mm × 91.2 mm |
| Weight |
~1,120 g (body only) |
Brand / Manufacturer
Hikvision is a world‑leading provider of video surveillance equipment. Their Pro / EasyIP series cameras are widely used in commercial, industrial, and residential deployments due to their reliability, strong software ecosystem (Hik‑Connect, iVMS-4200, HikCentral), and frequent firmware support.
Warranty Information
Standard manufacturer warranty (typically 3 years, though actual duration may vary by distributor or country).
Ensure you retain purchase proof and serial number for any warranty claims.
Practical Use Scenarios
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Perimeter security: Monitor fences, walls, or boundary lines with reliable object detection (humans and vehicles).
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Parking lots / driveways: 4 mm lens option gives a narrower view over longer distances, helpful for vehicle detection.
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Outdoor facades or building fronts: Robust against weather (IP67), excellent low-light clarity.
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Retail / campus entrances: Use deep learning features for smarter alarm filtering (reducing false positives).
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Remote sites: Supports microSD card recording and network streaming for centralised management.
Datasheets & Downloadable Resources
Excellence for the Australian and New Zealand Market
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Complies with AS/NZS CISPR 32 standards for electromagnetic compatibility
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RCM certified for legal sale and operation across Australia and New Zealand
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Sourced directly from authorized Hikvision distribution channels, ensuring warranty validity
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Full local support available for firmware updates, product registration, and warranty claims
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Built to perform in Australian climates with IP67-rated protection against dust and water
FAQs
Q: What is the resolution of the DS‑2CD2T66G2H‑2I/4I?
A: The DS‑2CD2T66G2H‑2I/4I supports up to 6 MP resolution (3200 × 1800) for high-clarity surveillance.
Q: Does the DS‑2CD2T66G2H‑2I/4I perform well in low light?
A: Yes — powered-by-DarkFighter technology enables exceptional low-light imaging performance down to 0.001 Lux.
Q: What lens options are available for the DS‑2CD2T66G2H‑2I/4I?
A: The DS‑2CD2T66G2H‑2I/4I is available with 2.8 mm and 4 mm fixed lens options, both M12 mounted.
Q: Can the DS‑2CD2T66G2H‑2I/4I differentiate between people and cars?
A: Yes — it uses deep-learning algorithms to distinguish human and vehicle movement, enhancing event accuracy.
Q: Is the DS‑2CD2T66G2H‑2I/4I waterproof?
A: Yes — it is IP67-rated, offering full dust-tight sealing and water resistance for outdoor installations.
Q: How is the DS‑2CD2T66G2H‑2I/4I powered?
A: It supports both 12 VDC and PoE (IEEE 802.3af Class 3), providing flexible installation options.
Q: Does the DS‑2CD2T66G2H‑2I/4I support onboard recording?
A: Yes — it has a microSD card slot supporting up to 512 GB of local storage.
Q: What compression formats are supported by DS‑2CD2T66G2H‑2I/4I?
A: It supports H.264, H.265, and their enhanced versions (H.264+ / H.265+) for optimal bandwidth efficiency.
Q: Which accessories are compatible with the DS‑2CD2T66G2H‑2I/4I?
A: Compatible accessories include DS‑1275ZJ‑SUS (pole mount), DS‑1276ZJ‑SUS (corner mount), DS‑1260ZJ and DS‑1280ZJ‑S (junction boxes).
Q: Is the DS‑2CD2T66G2H‑2I/4I covered under warranty in Australia / NZ?
A: Yes — all units sourced from authorized Australian/NZ distributors come with full warranty support locally.
