Equipped with Image Sensor 1/2.7" CMOS, it provides clear and detailed Picture even in difficult lighting conditions.
By Camera it has motorized Lens vari-focal with a focal length of 2.7 mm–13.5 mm, allowing flexible adjustment of the field of view (99°-28° horizontally, 71°-21° vertically).
Thanks to an integrated IR with a range of up to 40 m, To make Camera effectively monitor the Area even in total darkness.
Key Functions include WizSense technology that uses artificial intelligence for intelligent image analysis (IVS), including intrusion and vehicle detection.
It also supports AI Scene Self-Adaptation (SSA) and Functions such as Smart Codec (H265+/H264+), 3D NR noise reduction, Wide Dynamic Range WDR 120 dB and electronic image stabilization (EIS).
By Camera offers H265/H264 compression with the possibility of streaming three independent Video streams, which optimizes Throughput Rate and memory consumption.
Additional Functions include.
region of interest (ROI) for precise tracking of selected areas, defog to improve visibility in haze conditions and the possibility to operate in a wide temperature range (–30°C to +60°C).
To make Camera compatible with ONVIF standards and supports IPv4/IPv6 Network Interfaces, offering advanced cybersecurity options including Encryption transmission and configuration.
Built-in Microphone enables recording of sound, and a microSD card slot (up to 256 GB) allows local Storage recordings.
To make Camera compatible with Dahua Smart PSS software and mobile apps, it facilitates remote monitoring.
A solid housing with IP67 leak class and metal construction guarantees resistance to atmospheric conditions.
Dahua IPC-HDW3541T-ZAS-27135 is an ideal solution for systems requiring precise monitoring with advanced image analysis and configuration flexibility.
Tripwire, intrusion (support the classification and accurate detection of vehicle and human)
AI SSA
Yes
Quick Pick
With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events
Smart Search
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
Smart Codec
Smart H.265+ Smart H.264+
AI Coding
AI H.265 AI H.264
Video Frame Rate
Main stream: 2880 × 1620 @ (1–20) fps / 2960 × 1668 @ (1–20) fps / 2688 × 1520@(1–25/30 fps) Sub stream 1: 704 × 576 @ (1–25 fps)/ 704 × 480 @ (1–30 fps) Sub stream 2: 1920 × 1080 @ (1–25/30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity
Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control
Auto
Noise Reduction
3D NR
Motion Detection
OFF/ON (4 areas, rectangular)
Image Stabilization
Electronic Image Stabilization (EIS)
Region of Interest (RoI)
Yes (4 areas)
Defog
Yes
AFSA
Yes
Image Rotation
0°/90°/180°/270° (support 90°/270° with 2688 × 1520 resolution and lower)
Mirror
Yes
Privacy Masking
4 areas
Audio
Built-in MIC
Yes
Audio Compression
G.711a; G.711Mu; PCM; G.726; G.723
Alarm
Alarm Event
No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; defocus detection; SMD; safety exception
Basic: 5.7 W (12 VDC); 6.4 W (PoE) Max. (WDR + IR intensity + Intelligence): 8.9 W (12 VDC); 10.2 W (PoE)
Environment
Operating Temperature
–30 °C to +60 °C (–22 °F to 140 °F) /Less than 95% RH
Storage Temperature
–40 °C to +60 °C (–40 °F to 140 °F)
Protection
IP67
Structure
Casing
Metal
Product Dimensions
108.3 mm × Φ122 mm (4.26" × Φ4.80")
Net Weight
715 g (1.58 lb)
Gross Weight
915 g (2.02 lb)
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.