Description Dahua HFW3841E-AS 8MP IR Fixed focal Bullet WizSense Network Camera
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.
8MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
Outputs max. 8MP (3840 × 2160) @20 fps (AI function enabled by default)and supports 8MP (3840 × 2160) @25/30 fps (when AI function disabled)
H.265 codec, high compression rate, low bit rate
Built-in IR LED, max. IR distance: 30 m
ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
Rotation mode, WDR, 3D DNR, 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, video tampering, 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 - AS supports); audio: 1 in, 1 out (Only - AS supports)
Supports max. 256 G Micro SD card, built-in Mic
12V DC/PoE power supply
IP67 protection
SMD Plus
Series Overview
With advanced deep learning algorithm, Dahua WizSense 3 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection. With starlight technology, this series camera provides a better image effect in the condition of low illuminance.
SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces 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.
Starlight
Dahua Starlight technology mainly applies to the environment of low illumination, and it can provide clear colorful video. Even in the environment of min. illumination, the technology can guarantee the good image effect.
Cyber Security
Dahua network camera is equipped with a series of key security technologies, such as security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage, which improve its security defense and data protection, and prevent malicious programs from invading the device.
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.
Specifications of Dahua HFW3841E-AS
Type of cameras |
Bullet |
Camera Max.Resolution |
8MP |
Camera Focal length |
2.8mm |
Camera IR Distance |
30m |
Camera Audio Support |
1/1 |
Camera Alarm In / Out |
1/1, Support |
Power Supply |
12Vdc, Poe |
Protection Level |
IP67 |
Working Environment |
-40°C~+60°C |
Download the product information
Datasheet Manual Quick Start Guide Installation Guide
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Dahua HFW3841E-AS WizSense Bullet IP Camera 8MP 2.8mm (108°) fixed lens
