Hikvision AcuSense 4MP bullet 40m IR 120dB WDR F1.0 lens 12VDC/POE

★★★★★ "AcuSense only alerts on people and vehicles - we went from dozens of false alarms a day to virtually none." - Sipho L., Pretoria

Hikvision DS-2CD2046G2H-I - AcuSense 4MP IP Bullet Camera with 40m IR, 120dB WDR and F1.0 Lens

The Hikvision DS-2CD2046G2H-I is a 4MP AcuSense IP bullet camera with deep learning-based human and vehicle classification, a high-sensitivity F1.0 aperture lens, 40m infrared night vision, and 120dB Wide Dynamic Range. AcuSense delivers alarm quality that standard motion detection cannot - triggering only on humans and vehicles, not animals, wind, or lighting changes. Compatible with Hikvision NVRs and ONVIF platforms. Powered by PoE or 12VDC.

Why This Camera Stands Out

• AcuSense Deep Learning Analytics - Classifies detected objects as human or vehicle with high accuracy, eliminating the false alerts caused by animals, moving trees, and environmental changes that plague standard motion detection cameras.
• F1.0 High-Sensitivity Lens - The wide F1.0 aperture allows significantly more light onto the sensor, improving image clarity in low-light conditions compared to standard F1.6-F2.0 lenses.
• 120dB Wide Dynamic Range - Balances extreme lighting contrast for clear footage at backlit entrances, against vehicle headlights, and in mixed outdoor/indoor environments.

Key Features

• 4MP resolution
• Fixed 2.8mm F1.0 high-sensitivity lens
• 40m infrared (IR) night vision
• AcuSense deep learning human and vehicle detection
• 120dB Wide Dynamic Range
• PoE (IEEE 802.3af) and 12VDC power
• IP67 weatherproof rating
• H.265+/H.265 video compression
• Compatible with Hikvision NVR and ONVIF platforms

Why You'll Love It

If false alarms are costing your security team time and credibility, AcuSense is the fix. The DS-2CD2046G2H-I only alerts when a person or vehicle is detected - not when a cat walks past, a branch moves, or a headlight sweeps the scene. Clean alerts, 4MP resolution, and an F1.0 lens for better low-light performance. The upgrade that makes your system genuinely useful.

Guarantee

3-year Hikvision manufacturer's warranty on all products. Full peace of mind backed by industry-leading support.

Delivery

Nationwide courier dispatch within 1-2 business days. Tracking sent on shipment. Learn more about shipping

Returns & Warranty

Sealed, unused items returnable within 7 days. Installed products covered under 3-year Hikvision manufacturer warranty. Email support or see our returns policy.

FAQ

What is AcuSense and how is it different from Motion Detection 2.0? Motion Detection 2.0 uses improved pixel-based analysis to reduce common false alarms. AcuSense uses deep learning neural networks to specifically classify objects as human or vehicle - a fundamentally more accurate approach that dramatically reduces false alerts in complex outdoor environments with animals, traffic, and environmental movement.

What does F1.0 aperture mean for night performance? The F1.0 aperture lets in approximately 2.5 times more light than a standard F1.6 aperture. This translates to noticeably cleaner, brighter footage in low-light conditions - particularly in the dimly lit transition zones between IR illumination and ambient light where standard cameras struggle.

Does AcuSense require a special NVR to work? AcuSense analytics can run on the camera itself for local alarm output. For full AcuSense integration including smart search, person/vehicle event recording, and push notifications, a Hikvision AcuSense-compatible NVR is recommended.