Hikvision DS-2CD2T66G2H-2I — 6MP AcuSense DarkFighter Bullet Camera (2.8 mm, 60 m IR, IP67)

The Hikvision DS-2CD2T66G2H-2I is a 6 MP (3200 × 1800) outdoor bullet camera that puts a 1/2.4" Progressive Scan CMOS with Powered-by-DarkFighter ultra-low-light technology to work, holding full colour down to 0.001 lux @ F1.0. Built-in AcuSense deep learning tells humans and vehicles apart to keep false alarms to a minimum, 120 dB WDR tames strong backlight, and the fixed 2.8 mm lens takes in a generous 114.8° field of view. EXIR smart IR covers up to 60 m in complete darkness, the metal body carries an IP67 rating, and a microSD slot supporting cards to 512 GB provides local recording. Backed by a 3-year Australian warranty.

Key Highlights

• Resolution: 6 MP · 3200 × 1800
• Lens: 2.8 mm Fixed · 114.8° HFOV
• Night Vision: DarkFighter · 60 m EXIR
• AI Engine: AcuSense · Human + Vehicle
• WDR: 120 dB · BLC · HLC
• Protection: IP67 · 3-Year AU Warranty

Why Choose the DS-2CD2T66G2H-2I

6 MP DarkFighter Imaging

The 1/2.4" Powered-by-DarkFighter sensor keeps producing clean colour footage down to 0.001 lux, then hands over to 60 m EXIR illumination once the light is gone completely — crisp detail around the clock.

AcuSense — Fewer False Alarms

Deep learning runs directly on the camera and sorts every motion event into human, vehicle or other, meaning alerts fire on genuine activity rather than possums, rain or swaying branches.

Wide 2.8 mm Coverage

With a 114.8° horizontal field of view, the fixed 2.8 mm lens lets one camera watch a whole driveway, yard, shop entry or side path.

Built Tough · IP67

The weather-sealed metal housing is rated IP67 and operates from −30 °C to +60 °C, so it is well suited to fully exposed outdoor mounting in Australian conditions.

Technical Specifications

DS-2CD2T66G2H-2I · Full Specifications

SKU	DS-2CD2T66G2H-2I (2.8 mm — 4 mm also available)
Camera Type	Hikvision 6 MP AcuSense DarkFighter Fixed Bullet Network Camera
Image Sensor	1/2.4" Progressive Scan CMOS · Powered-by-DarkFighter
Max Resolution	3200 × 1800 (6 MP)
Lens	Fixed 2.8 mm (optional 4 mm)
Field of View	2.8 mm: 114.8° horizontal
Min. Illumination	Colour 0.001 lux @ F1.0 · 0 lux with IR
Wide Dynamic Range	120 dB · BLC · HLC · 3D DNR
IR Illumination	EXIR smart IR up to 60 m
Day & Night	ICR (IR cut filter)
Deep-Learning AI	AcuSense — human + vehicle classification
Smart Events	Line crossing · intrusion · region entrance / exit
Video Compression	H.265+ · H.265 · H.264+ · H.264
On-Board Storage	microSD / SDHC / SDXC up to 512 GB
Network & Protocols	RJ-45 10/100 Mbps · ONVIF · ISAPI · Hik-Connect
Operating Temperature	−30 °C to +60 °C
Weatherproof Rating	IP67
Warranty	3-Year Australian Warranty

Frequently Asked Questions

How far does the IR reach at night?
The 2I version delivers EXIR smart IR out to 60 m, and Smart IR automatically balances intensity so nearby subjects aren't washed out.

What does AcuSense do?
AcuSense performs deep-learning classification on the camera itself, deciding whether motion comes from a human or vehicle and screening out false triggers — typically around 90% fewer false alerts than basic motion detection.

Will it work with my Hikvision NVR?
Yes. As a standard PoE IP camera with ONVIF and ISAPI support, it connects straight to any Hikvision PoE NVR port for live view, recording and playback.

About the Hikvision DS-2CD2T66G2H-2I

The DS-2CD2T66G2H-2I combines 6 MP DarkFighter low-light performance, AcuSense AI and 60 m of IR in a rugged IP67 bullet body — a versatile outdoor workhorse for homes, retail premises and commercial sites, covered by a 3-year Australian warranty.