Dahua DH-IPC-HFW2431TP-ZAS-27135-S2 4MP WDR IR Bullet Network Camera with 2.7-13.5mm Motorized Lens

The Dahua 4MP Lite IR Vari-focal Bullet Network Camera (DH-IPC-HFW2431T-ZAS-S2) is a versatile surveillance solution designed for both indoor and outdoor use. It features a 4MP resolution that delivers clear and detailed images, ensuring reliable monitoring. The camera comes with a motorized vari-focal lens, allowing for easy adjustments to the field of view, making it adaptable to various environments. Equipped with Smart IR technology, it provides enhanced night vision capabilities with an IR distance of up to 60 meters, ensuring visibility in low-light conditions.

The camera supports H.265+ video compression, significantly reducing bandwidth and storage requirements while maintaining high-quality video. It also offers intelligent detection features such as intrusion detection, tripwire, and motion detection, enhancing security measures. The IP67-rated weatherproof design ensures durability against harsh weather conditions. The camera is also equipped with a built-in microphone for audio monitoring. With support for PoE, installation is simplified, reducing the need for additional power cables. This camera is an ideal choice for small to medium-sized businesses seeking a cost-effective and reliable surveillance solution.

Features

• 4MP, 1/3” CMOS image sensor for low illuminance and high image definition.
• Outputs 4MP (2560 × 1440)@25/30 fps, and supports 4MP (2688 × 1520)@20 fps.
• H.265 codec with high compression rate and ultra-low bit rate.
• Built-in IR LED with a maximum IR distance of 60 m.
• ROI, SMART H.264+/H.265+ for flexible coding, suitable for various bandwidth and storage environments.
• Features rotation mode, WDR, 3D NR, HLC, BLC, and digital watermarking, adaptable to various monitoring scenes.
• Intelligent detection includes intrusion and tripwire detection.
• Abnormality detection covers motion detection, video tampering, SD card issues, network problems, IP conflicts, illegal access, local alarms, voltage detection, and audio abnormalities.
• Equipped with 1 alarm input and output, 1 audio input and output, and supports up to 256 GB Micro SD card.
• Powered by 12V DC/PoE.
• IP67 and optional IK10 protection.

Smart H.265+ & Smart H.264+:
Dahua's smart encoding technology, featuring an advanced scene-adaptive rate control algorithm, achieves higher encoding efficiency than standard H.265 and H.264. This results in high-quality video with reduced storage and transmission costs.

WDR (Wide Dynamic Range):
Dahua network cameras utilize advanced WDR technology to deliver clear video in environments with strong brightness contrasts. Even in challenging lighting conditions, such as high brightness or backlight shadows, both bright and dark areas are captured with clarity.

Starlight:
Dahua's Starlight technology, driven by advanced image processing and optical techniques, produces clear and colorful video in low-light environments. It is ideal for various settings where illumination is limited.

IVS (Intelligent Video System):
Powered by an advanced video algorithm, Dahua's IVS technology offers intelligent functions like tripwire detection and intrusion monitoring, enhancing surveillance capabilities.

Cyber Security:
Dahua network cameras are equipped with key security technologies, including security authentication, access control, trusted protection, encrypted transmission, and encrypted storage. These features strengthen security defenses and protect against malicious attacks.

Protection (IP67, Wide Voltage):
IP67: The camera undergoes rigorous testing for dust and water resistance, ensuring it remains functional even after being submerged in 1 meter of water for 30 minutes.
Wide Voltage: The camera can tolerate a ±30% variation in input voltage (for specific power supplies), making it suitable for outdoor environments with unstable power sources.

Technical Specifications: