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Dahua IP Camera IPC-HDW2849T-ZS-IL-27135, AI, SMD Plus, Smart Dual Light, Full-Color
- Technology: IP
- Resolution: 8Mpx
- Enclosure: Dome
- Night visibility: up to 40m
- Connectivity: Wired
- Memory card slot: Yes
- Audio: Yes
- Color: White
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Product Description
The IPC-HDW2849T-ZS-IL-27135 camera also comes with useful instructions and mounting accessories to speed up the entire camera installation process.
Kit contents:
- 1x 8 Mpx dome camera - IPC-HDW2849T-ZS-IL-27135
- Template - A small-sized template with mounting holes for the camera
- Screws and mounting studs - Everything you need to mount the camera
- Sealing kit - A set of accessories to protect the camera's connectors from moisture
Dahua products focus on ease of use, literally anyone can handle the installation and setup thanks to the included instructions.
Main product features:
- Sensor: 1/2.7" 8MP HD CMOS, low illumination
- Resolution: 3840 × 2160 (8Mpx) @ 20 fps
- Interface: 1× RJ45 Ethernet 10/100Mbps, PoE 802.3af
- Kompresja: H.265+/H.265/H.264+/MJPEG
- Sensitivity: 0.008 lux (F1.5), 0 lux (multi-core LEDs on)
- Lens: 2.7 ~ 13.5 mm (motozoom with autofocus)
- Illuminator: Smart Dual Multi-core - 2 IR LEDs + white LEDs (range up to 40m)
- Image functions: AWB, AGC, BLC, HLC, 3D NR, WDR 120dB, RoI
- Memory support: microSD/microSDHC/microSDXC cards up to 256GB
- Network protocols: ONVIF, CGI, RTSP, RTMP, P2P
- IVS perimeter protection, object classification (human/vehicle)
- SMD+ false alarm filtering
- Audio: built-in microphone
- Software: Smart PSS Lite, DSS Express, DSS PRO, DMSS
- Browsers: Internet Explorer, Firefox, Chrome
- Mobile apps: iOS, Android
- Housing: metal, IP67 protection class
- Power supply: 12V DC or PoE 48V (802.3af)
- Warranty: 36 months

Smart Dual - customize your scene lighting.Smart Dual Multi-core is an advanced lighting technology used in surveillance cameras that combines two types of LEDs:
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Automatic day/night modeAdapted to work in all lighting conditions IPC-HDW2849T-ZS-IL-27135 with visibility up to 40m even in total darkness. In addition, the Day/Night sensor switches the video mode automatically based on the amount of light reaching the lens. | ![]() |
Capture the largest possible area
The 2.7 ~ 13.5mm lens provides a wide field of view, ideal for monitoring large areas. The IPC-HDW2849T-ZS-IL-27135 camera can capture a wide scene with minimal blind spots. This configuration is particularly useful in areas that require extensive monitoring, such as parking lots, warehouses or public spaces, where it is important to capture as much of the environment as possible without the need for multiple cameras.

High-quality imageThe light-sensitive sensor and high-quality sensor combined with advanced optics deliver high-quality images with excellent sharpness. The IPC-HDW2849T-ZS-IL-27135 records at 8Mpx resolution, giving it a significant advantage over typical FullHD models. It guarantees that even the smallest detail will be captured on the footage.
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IP67 weatherproof designThis housing protects the IPC-HDW2849T-ZS-IL-27135 camera from the elements, such as dust, dirt and moisture, which is especially important in industrial or dusty environments. Cameras with IP67 housings can be installed in a variety of locations, from industrial to marine, without worrying about environmental damage. | ![]() |
Microphone - a more complete picture of the situation
The IPC-HDW2849T-ZS-IL-27135 camera is equipped with a built-in microphone, which allows it to record ambient sound and transmit it simultaneously with the image. This allows not only visual monitoring, but also auditory monitoring, providing a more complete picture of the situation. This feature is particularly useful in areas requiring detailed surveillance, such as building entrances, stores or offices, where audio can provide additional information about events and improve the effectiveness of surveillance.

Have continuous access to your camerasDMSS is a mobile application for viewing video and managing Dahua DVRs and cameras on smartphones and tablets. It allows you to remotely operate your devices, including:
The DMSS application provides convenient and intuitive access to monitoring from anywhere, enhancing the control and security of Dahua systems. | ![]() |
People and vehicle detectionMotion detection with silhouette recognition of people and vehicles in IPC-HDW2849T-ZS-IL-27135 cameras is an advanced feature that allows to increase the precision and efficiency of monitoring systems. It allows the camera to classify notifications according to the type of silhouette detected. At the same time providing more detailed information, but also completely filtering out irrelevant ones such as: Moving trees and bushes. | ![]() |
Wide Dynamic Range - That is, high quality in difficult conditions
WDR (Wide Dynamic Range) 120 dB is an advanced technology used in video surveillance cameras such as the IPC-HDW2849T-ZS-IL-27135 to capture clear images in high contrast lighting conditions, where both bright and dark areas can occur simultaneously in the same scene. WDR 120 dB is a technology that combines two or more frames with different exposures into a single image. In practice, the camera captures two images - one with a short exposure time, which captures details in bright areas, and another with a longer exposure time, which captures details in dark areas. The camera's software then combines these images to produce a single, well-balanced frame in which all details are visible.
Benefits of WDR 120dB
- Improved image quality: With clear details in both dark and bright parts of the image, WDR 120 dB technology eliminates the problem of so-called "burn-in" and "underexposure."
- Increased monitoring efficiency: Facilitates recognition of faces, license plates and other important elements, which is crucial for security analysis.
- Reduced need for backlighting: Less need for additional lighting, which can lead to energy savings and cost reductions.

Reduce unnecessary noise
3D DNR (3D Digital Noise Reduction) is an advanced noise reduction technology used in video surveillance cameras such as the IPC-HDW2849T-ZS-IL-27135 that improves image quality in difficult lighting conditions, especially at night or in low-light conditions. By eliminating noise, the technology produces clearer and more detailed images, which is crucial in situations that require accurate video analysis. 3D DNR works by analyzing consecutive video frames and comparing pixels between them to detect and remove noise from the image. Unlike traditional two-dimensional noise reduction (2D DNR), which only analyzes noise within a single frame, 3D DNR takes into account both information from a single frame and differences between adjacent frames. This additional temporal analysis allows for more effective noise recognition and removal, while preserving image detail.
Main advantages:
- Enhanced image clarity: 3D DNR technology significantly improves image quality in low-light conditions, reducing grain and blur that often appears in video recordings. The result is a clearer and more readable image.
- Better compression and smaller file size: Noise in video can lead to larger file sizes through compression, as more data must be saved. 3D DNR, by reducing noise, allows for better compression and smaller file sizes, which is beneficial for long-term storage.
- Improved visibility of details: By reducing noise at night or in low-light conditions, 3D DNR helps identify fine details such as faces, license plates and other key elements, which is invaluable for evidence analysis.
- Minimizing ghosting: Unlike simpler noise reduction methods, 3D DNR minimizes the appearance of artifacts in the image, such as "ghosting" (the ghosting effect of objects moving in the frame). By analyzing multiple frames at once, the technology does a better job of eliminating these unwanted effects.

How does ROI work?
The ROI function allows you to define one or more areas in the field of view of the IPC-HDW2849T-ZS-IL-27135 camera that are particularly important to monitor, such as entrances, cash registers, or high-traffic areas. In these designated regions, the camera can capture images at a higher resolution and bitrate, providing more detail. The rest of the frame, less relevant to the user, can be recorded at a lower resolution, saving bandwidth and disk space.

Hide what shouldn't be visible
Privacy masks are a feature that allows you to tailor the operation of the surveillance system to the specific spatial conditions and security needs of the area. Using privacy masks, you can freely designate areas in the frame that will not be covered by video surveillance, providing greater privacy protection.
Audiovisual recording on a memory card

Efficient storage
H.265+ encoding, also known as High Efficiency Video Coding (HEVC+), is an advanced video compression technology used in modern surveillance systems. It is an extension of the H.265/HEVC standard, providing even higher compression efficiency than its predecessors. The main features of H.265+ coding in surveillance DVRs are:
- Higher Compression Efficiency: H.265+ makes it possible to significantly reduce the size of video files while maintaining the same image quality. This saves disk space and increases the storage time of recordings.
- Energy Savings: More efficient compression reduces the CPU load, resulting in lower power consumption of surveillance equipment.

Technical specifications:
| Standard: | IP |
| Resolution: | 3840 x 2160 - 8.3 Mpx 4K UHD , 3072 x 2048 - 6 Mpx , 3072 x 1728 - 5 Mpx , 2592 x 1944 - 5 Mpx , 2688 x 1520 - 4 Mpx , 2560 x 1440 - 4 Mpx , 2048 x 1536 - 3 Mpx , 2304 x 1296 - 3 Mpx , 1920 x 1080 - 1080p , 1280 x 960 - 1.3 Mpx , 1280 x 720 - 720p |
| Sensor: | 1/2.9 " Progressive Scan CMOS |
| Lens: | 2.7 ... 13.5 mm - Motozoom |
| Viewing angle: | 114 ° ... 32 ° |
| IR illuminator range: | 40 m |
| White light illuminator (LED) range: | 40 m |
| Memory card slot: | Supports Micro SD cards up to 256GB (local recording possible) |
| Video compression method: | H.265+ / H.265 / H.264+ / H.264H / MJPEG |
| Audio: | Built-in microphone, Network audio transmission |
| Network interface: | 10/100 Base-T (RJ-45) |
| WEB Server: | Built-in |
| Max. number of online users: | 6 |
| ONVIF: | Yes |
| Main stream bit rate: | 20 fps @ 8.3 Mpx, 25 fps @ 4 Mpx |
| Cell phone access: | Port: 37777 or access via cloud (P2P) |
| Android: | Free DMSS app |
| iOS (iPhone): | Free DMSS app |
| Default admin login / password: | admin / -. |
| Default IP address: | 192.168.1.108 |
| Web access ports: | 80, 37777 |
| ONVIF port: | 80 |
| RTSP URL: | rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 - Main stream |
| Intelligent image analysis: | line crossing - classification of people and vehicles |
| Selected features: | Motozoom lens, WDR - 120 dB - Wide dynamic range illumination |
| Power supply: | PoE (802.3af), 12 V DC / 650 mA |
| Power consumption: | ≤ 8.4 W @ 12 V DC, ≤ 10.1 W @ PoE |
| Housing: | Dome - Metal |
| Color: | White |
| Mechanical protection class: | IP67 |
| Operating temperature: | -30 °C ... 60 °C |
| Weight: | 0.7 kg |
| Dimensions: | Ø 122 x 108 mm |
| Supported languages: | Polish, English, Czech, French, Spanish, German, Portuguese, Russian, Romanian, Turkish, Ukrainian, Hungarian, Italian |
| Manufacturer/Brand: | Dahua |
| Warranty: | 3 years |
Szczegóły dotyczące zgodności produktu z przepisami: Osoba odpowiedzialna za produkt
Odpowiedzialność za produkt
What is the Dahua company?
Dahua is a global company whose products power the field of electronics industry. Dahua is a well-known manufacturer of such devices and accessories as network cameras, NVR cameras, HDCVI and HDCVI HCVRs, intercoms, alarms, motion detectors and access system components.
Why buy Dahua Tehonology products?
Dahua products are first and foremost excellent value for money - the brand offers its customers high-quality products at a satisfactory price in both IP and HDCVI video technology. Dahua devices are primarily characterized by price-quality ratio.
Dahua Technology devices are also simple and uncomplicated to use, while at the same time advanced in terms of the functionality of the device software. They include many options for configuring free remote access to a given system, making Dahua products both multifunctional and functional.
Structure of Dahua Technology
Dahua Technology is a company that was established in 2001. Its headquarters are located in China, in Hangzhou. Today, it has a number of subsidiaries around the world, and Dahua has more than 16,000 employees in 200 offices and 54 overseas subsidiaries covering Asia, America, Europe, the Middle East, Oceania, Africa, Africa and more. Dahua provides unparalleled quality, reliability and stability in the services and products it delivers. About 50% of them are constantly working on development and research. The company's products are available in more than 180 countries around the world. Solutions with the brand's logo are widely used in key areas such as public safety, traffic, energy, banking and finance, retail and many others.
Dahua Technology has a track record of large-scale international projects, including the Rio Olympics, the Hangzhou G20 summit, Recife Subway in Brazil and the China International Import Expo. The company's position can be evidenced by being ranked second in the global CCTV and video surveillance equipment market in 2014 (according to an IHS report).
Dahua Technology products
Dahua Technology manufactures and distributes state-of-the-art video surveillance systems along with the necessary accessories.
One of Dahua's core products are surveillance cameras. The modern monitoring systems manufactured by Dahua are perfect for installation both in apartments and private homes, as well as in larger facilities - such as stores, hotels and halls. Mounted in the right places, Dahua cameras effectively protect property from burglary and theft. All Dahua devices in this area are equipped, among other things, with an infrared illuminator, which allows day and night image recording.
Dahua DVRs work fully compatible with the brand's cameras and are primarily used to play back high-resolution images from the connected camera. These more technologically advanced devices can be connected simultaneously to several or even a dozen cameras.
The Dahua video intercom, on the other hand, is a very functional device, allowing easy verification of the identity of any visitor even before letting them into the house.
Ivel.pl has been one of the distributors of Dahua Technology products in Poland for years. So we warmly invite both companies and installation companies, as well as corporate clients to cooperate with us. We offer full support in the process of solution selection, sales and service.
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