Hikvision DS-2CD2046G2H-IU(4mm)(eF) Pro Series 4MP Bullet IP Camera, 4mm Fixed Lens, AcuSense, Powered-by-DarkFighter, 120 dB WDR, White

Hikvision DS-2CD2046G2H-IU(4mm)(eF) is a high-performance 4MP AcuSense fixed mini bullet network camera equipped with a built-in microphone for synchronized audio and video recording. Designed for both indoor and outdoor use, this camera combines sharp 4MP resolution, advanced AcuSense technology, and powerful IR night vision up to 40 meters, delivering reliable monitoring day and night. Its IP67-rated weatherproof housing ensures long-lasting durability in harsh conditions, while smart human and vehicle detection minimizes false alarms and enhances situational awareness—making it ideal for small businesses, residences, and commercial premises.

Product Features

4MP High-Resolution Video

Capture crisp, detailed footage at 2560 × 1440 resolution, ideal for identifying faces, license plates, and objects with clarity, even in low-light scenes.

4mm Fixed Lens for Targeted Monitoring

The 4mm fixed lens offers a balanced viewing angle, perfect for focused surveillance in driveways, lobbies, hallways, storefronts, or entrance points.

AcuSense with Human & Vehicle Classification

Powered by deep learning, AcuSense technology accurately distinguishes humans and vehicles from other motion, greatly reducing false alerts caused by irrelevant movement.

Built-In Microphone for Audio Recording

Capture audio in real-time with the integrated microphone, providing additional context to security footage and supporting audio-based detection and evidence collection.

EXIR Night Vision up to 40m

With advanced EXIR 2.0 infrared LEDs, the camera offers clear night vision up to 40 meters, enabling consistent surveillance in total darkness.

Smart Compression with H.265+

Utilizes H.265+ video compression for efficient bandwidth and storage usage while maintaining high image quality, ideal for continuous video recording environments.

Rugged, Weatherproof Design (IP67)

The IP67-rated enclosure offers complete protection from dust and rain, ensuring stable performance outdoors or in challenging environments.

Product Specifications

• Model: DS-2CD2046G2H-IU(4mm)(eF)
• Image Sensor: 1/3” Progressive Scan CMOS
• Resolution: 4MP (2560 × 1440)
• Lens: Fixed 4mm
• Minimum Illumination: 0.003 Lux @ (F1.6, AGC ON), 0 Lux with IR
• Infrared Range: Up to 40 meters
• Built-in Audio: Integrated microphone
• AcuSense Analytics: Human/vehicle classification, motion detection, line crossing, intrusion detection
• Compression Technologies: H.265+, H.264+
• Ingress Protection: IP67-rated (dustproof and waterproof)
• Material: Metal housing
• Power Supply: 12V DC ±25%, PoE (802.3af)
• Operating Temperature: -30°C to 60°C (-22°F to 140°F), humidity ≤95% (non-condensing)
• Recommended Use: Homes, offices, retail shops, warehouses, parking areas

The Hikvision DS-2CD2046G2H-IU(4mm)(eF) delivers exceptional visual and audio performance, smart detection, and rugged design in a compact mini bullet form, making it a trusted solution for enhanced perimeter security and intelligent monitoring.