Dahua DH-IPC-HFW2531TP-ZAS-27135-S2 5MP WDR IR Bullet Network Camera with 2.7-13.5mm Motorized Lens

The Dahua DH-IPC-HFW2531T-ZAS-S2 is a 5MP Lite IR Vari-focal Bullet Network Camera designed for high-quality surveillance in various lighting conditions. This camera offers a 5-megapixel resolution that ensures clear and detailed image capture, making it suitable for both residential and commercial environments. Its vari-focal lens allows for flexible adjustments between different focal lengths, enabling users to tailor the field of view to their specific needs. The camera features built-in IR LEDs that provide effective night vision capabilities, delivering clear images even in complete darkness up to 60 meters. Equipped with a robust weatherproof design, the IPC-HFW2531T-ZAS-S2 can withstand harsh environmental conditions, making it ideal for outdoor installations. The camera incorporates advanced WizSense technology, which enhances its ability to detect and classify objects, improving security monitoring. It also supports H.265 video compression, which reduces bandwidth usage and storage requirements while maintaining high video quality.

The device is compatible with Dahua’s Smart Motion Detection and Active Deterrence features, adding layers of security and alert capabilities. Installation is made easier with its PoE (Power over Ethernet) functionality, simplifying the setup process by eliminating the need for separate power cables. The DH-IPC-HFW2531T-ZAS-S2 integrates seamlessly with Dahua’s NVR systems, providing a comprehensive surveillance solution. Its compact bullet design allows for discreet placement while maintaining high performance. Overall, this camera is a versatile choice for users seeking reliable, high-resolution video surveillance with advanced features for various security needs.

Features

• 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
• Outputs max. 5MP (2592 × 1944) @20 fps, and supports 2688 × 1520 (2688 × 1520) @25/30 fps
• Support Triple Stream
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, max IR distance: 60 m
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent detection: Intrusion, tripwire
• Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, local alarm, voltage detection, audio abnormal
• Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
• 12V DC/PoE power supply
• IP67 protection

Functions

Smart H.265+ & Smart H.264+
Dahua's smart encoding technology, featuring advanced scene-adaptive rate control algorithms, offers superior encoding efficiency compared to traditional H.265 and H.264. This results in high-quality video while reducing storage and transmission costs.

WDR (Wide Dynamic Range)
Dahua network cameras utilize advanced WDR technology to deliver clear video details even in high-contrast environments. This capability ensures that both bright and dark areas are well-defined, even under intense brightness or backlight conditions.

Starlight
Leveraging cutting-edge image processing and optical technology, Dahua Starlight technology provides vibrant, clear color video in low-light environments. It is effective in a variety of low-light conditions, enhancing visibility and image quality.

IVS (Intelligent Video System)
Dahua’s IVS technology incorporates sophisticated video algorithms to support intelligent features like tripwire and intrusion detection, offering enhanced security and monitoring capabilities.

Cyber Security
Dahua network cameras are equipped with comprehensive security features, including authentication, authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These measures bolster security and protect data from malicious threats.

Protection (IP67, Wide Voltage Range)

• IP67: The camera is rigorously tested for dust and water resistance, capable of withstanding immersion in up to 1 meter of water for 30 minutes while maintaining normal operation.
• Wide Voltage Range: The camera supports a voltage tolerance of ±30%, making it suitable for use in outdoor environments with unstable voltage conditions.

Technical Specifications: