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Dahua HERO H4A 4MP WiFi Rotating Camera with Motion Detection and Audio Communication

A sleek, white Dahua WiFi security camera with a rotating lens is shown alongside a smartphone displaying the DMSS app interface. The camera features a modern design with a subtle gold accent, emphasizing its advanced technology and connectivity.

Manufacturer
Dahua
Product Code

H4A
Warranty

24 miesiące

Technology: IP
Resolution: 4Mpx
Enclosure: Rotating
Night visibility: up to 10m
Connectivity: Wireless
Memory card slot: Yes
Audio: Yes
Color: White

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Availability: in stock Shipping 24h

Price (Incl. VAT):

44,60 €

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Main features:

Sensor: 1/3" 4MP image sensor, low illumination, HD CMOS
Resolution: 2560x1440 (4Mpx) @ 25fps
Interface: 1x RJ45 Ethernet 10/100Mbps
Built-in 2.4GHz Wi-Fi (802.11n/b/g) - 50m
Compression: H.265
Lens: 3.6mm
Illuminator: 1 IR LED 850nm (range 10m)
Smart person detection - object detection (human)
Built-in microphone and speaker (two-way conversation)
Rotation: 355° (horizontal), 80° (vertical)

Super clear image with more details

The camera records in high resolution, providing clearer and brighter images without losing any details.

Kamera obrotowa WiFi H4A 4Mpx z detekcją Dahua

Super clear images even at night

The camera is equipped with a built-in infrared illuminator so it can record high-quality images in total darkness for clearer night vision.

360° monitoring without blind spots

The camera's electronic head can be controlled via the DMSS app, allowing it to rotate and tilt for full monitoring of all corners.

Focuses on the target, saves labor costs

The people detection function remains alert and detects the movement of people in a specific area in real time. Immediately notifies the phone if any activity occurs.

Tracks the target's path

Human targets are detected and tracked, providing their movement path so you are well informed.

Protects your privacy

Masking can be done with DMSS, lowering the camera to effectively protect people's privacy.

Communicate Anywhere, Anytime

Convenient for remote communication, you can talk through the built-in speaker and microphone and enjoy real-time video via DMSS at any time.

Easy Installation

Even if you've never used a Dahua wireless infrared network camera before, you can still install it easily. Professional wiring is not required, and you can place the device anywhere and move it around as needed. It can be placed on a desk or mounted on the ceiling.

P2P function

In H4A 4MP is a technology that allows direct communication between the camera and an end device (such as a smartphone or computer) without the need for an external server. Here are the main features and principles of this function:

Direct Connection: P2P allows a direct connection between the camera and the user's device. This means that video data can be transmitted directly, without having to go through an intermediary server.
Ease of Setup: One of the main advantages of P2P is the ease of setup. Users often only need to scan a QR code or enter a camera ID to establish a connection.
Remote Access: The user can access the camera's video from anywhere in the world, provided both the camera and the end device have Internet access.

Remote access from phone and desktop computer

Dahua systems allow you to configure, control and view using the DMSS app, which will provide you with constant access to your surveillance from anywhere on earth with internet access. DMSS allows you to:

Access video preview and play back recorded footage
Save portions of the video to your smartphone memory
Configure time frames for motion detection
Receive notifications from motion detection or other events
Share your device with other smartphones with the mobile app, such as family members or employees

Efficient storage

H.265 encoding, also known as High Efficiency Video Coding (HEVC), is an advanced video compression technology used in modern surveillance systems. The main features of H.265 coding in surveillance DVRs are:

H.265 makes it possible to significantly reduce the size of video files while maintaining the same image quality. This makes it possible to save disk space and increase the storage time of recordings.
More efficient compression reduces the load on the processor, resulting in lower power consumption of monitoring equipment.

Two-way communication

The H4A 4MP 's two-way communication function allows not only observation, but also active interaction with those within the camera's range, which can be useful for monitoring and managing real-time situations. This two-way communication capability allows you to respond quickly to incidents, ensure security and communicate effectively in various scenarios, such as managing facilities, monitoring children or conducting interactions with employees.

Automatic day/night mode

Adapted to work in all lighting conditions, the H4A 4MP with up to 10m visibility even in total darkness. In addition, the Day/Night sensor switches the video mode automatically based on the amount of light reaching the lens.

Pan-Tilt-Zoom

A PTZ (Pan-Tilt-Zoom) camera is a type of surveillance camera that allows the operator to remotely control the direction (pan and tilt) and zoom (zoom in and out) of an image. With these functions, the H4A 4MP camera can track moving objects, cover wide areas and adjust to detailed observation needs, making it an ideal tool for dynamic surveillance applications.

Audiovisual recording on a memory card

The microSD card in the H4A 4MP allows recorded data to be stored locally without the need for a continuous connection to an external storage system, ensuring independence and reliability in the event of a loss of internet connection. In addition, it allows easy access to stored recordings, making it easy to analyze events and archive key footage.

Wide Dynamic Range - That is, high quality in difficult conditions

The WDR (Wide Dynamic Range) function, or Wide Dynamic Range, in surveillance cameras is a technology that improves image quality in difficult lighting conditions, especially when there are simultaneously very bright and very dark areas in the camera's field of view. Key aspects of the WDR function are:

Exposure balancing: WDR helps produce clear images in situations where there is strong backlighting or underexposure, such as when filming from inside a building overlooking a brightly lit exterior.
Preservation of detail: With WDR, cameras can better capture details in the dark and bright parts of the image. This allows clear recognition of faces, vehicle license plate numbers and other important elements that might not be visible under standard conditions.
Image processing technology: WDR achieves its effects by quickly switching between different exposure levels or by combining several images taken with different exposure settings to create a single, balanced image.
Usefulness in security monitoring: This feature is particularly important in security monitoring systems, where it is important to get clear images in a wide variety of lighting conditions, both indoors and outdoors.

Technical specifications:

Camera	Dahua Hero H4A 4MP
Image sensor	CMOS 1/3 "
Max. Resolution	2560 (H) × 1440 (V)
Electronic shutter speed	Auto / Manual 1/3 s - 1 / 100,000 s
Illumination distance	Up to 10 m (32.81 ft) (IR)
Illuminator on / off control	Auto
Illuminator number	1 (IR LED)
Angle adjustment	Pan: 0 ° to 355 °;Tilt: -5 ° to + 80 °
Lens
Max.	3.6 mm: F2,0
Field of view	3.6 mm: H: 74 °; V: 41 °; D: 88 °
Video
Video compression	H.265
Video frame rate	Main stream: 2560 × 1440 @ 25 fps Sub-stream: 640 × 480 at 30 fps
Resolution	4M (2560 × 1440); VGA (640 × 480)
Video bit rate	H.265: 80 kbps - 4096 kbps
Day/Night	Auto (ICR) / Color / B / W
WDR	DWDR
Motion detection	OFF / ON (4 areas, rectangular)
Image rotation	0 ° / 180 °
Audio
Built-in MIC	Yes, built-in microphone
Built-in speaker	Yes, built-in speaker
Audio compression	G.711a
Network
Network port	RJ-45 (10/100 Base-T)
Wi-Fi	IEEE 802.11b / g / n 2.4 - 2.4835 GHz, 2.4 G
Storage	Micro SD card (up to 256 GB)
Management software	DMSS
Onfiv	Supports
Certification
Certifications	CE
Power
Power supply	5 VDC, 1A
Power consumption	Basic: 1.8 W;Max. (video stream acquisition + IR + PTZ Rotation): 3,6 W.
Environment
Operating temperature	- 10 ° C to + 45 ° C (+ 14 ° F to + 113 ° F)
Humidity during operation	≤ 95%
Structure
Housing material	Plastic
Product dimensions	φ77.8 mm × 108.1 mm (φ3.06"× 4.26")
Net weight	204.2 g (0.45 lbs)

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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