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Dahua HFW3541T-ZAS-S2 IR Vari-focal Bullet WizSense Network Camera 5MP 2.7mm-13.5mm, (99°–28°)

Description:

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.

• 5-MP 1/2.7" CMOS image sensor, excellent low luminance performance and high definition of images.
• Outputs max. 5 MP (2960 × 1668) @20 fps and supports 4MP (2688 × 1520) @25/30 fps.
• 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 (support the classification and accurate detection of vehicle and human).
• Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card
• error, network disconnection, IP conflict, illegal access, and voltage detection.
• Alarm: 1 in, 1 out (Only - ZAS supports); audio: 1 in, 1 out (Only - ZAS supports); max. 256 G Micro SD card. built-in Mic.
• 12 VDC/PoE power supply, easy for installation.
• IP67, IK10 (optional) protection.
• SMD 4.0, AI SSA.

Series Overview
Dahua WizSense 3 Series Network Camera greatly saves on bandwidth and storage space through its AI Coding technology. Driven by its advanced deep learning algorithms, the camera supports intelligent functions such as perimeter protection, smart motion detection (SMD), Quick Pick, and AI SSA (AI Scene Self-adaptation), making it easy and convenient to use. Starlight technology and its large aperture lens also allow the camera to produce clear, vivid images even in poor lighting conditions.

Functions

SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.

AI SSA
Dahua AI Scene Self-adaptation (AI SSA) adopts deep learning algorithms to detect environmental conditions, such as rain, fog, backlight, low light and flicker, to adjust the parameters of the image to suit the conditions, ensuring that clear images are always produced.

Smart (H.265+ & H.264+)
Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing the cost of storage and transmission.

Perimeter Protection
With deep learning algorithm, Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced.

Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from comprising the device.

Specifications Dahua HFW3541T-ZAS-S2

Kameratyyppi	Bullet
Kameran Tarkkuus	5MP
Kamera Polttoväli	2.7-13.5mm
Kamera Infrapunavalaistus	60m
Kameran Audiotuki	1/1, Built-in Mic
Kamera Hälytyksen tulot/lähtö	1/1
Power Supply	12Vdc, Poe
Protection Level	IP67
Käyttölämpötila	-40°C~+60°C

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