The IPC-HFW2449S-S-IL is a budget-friendly camera from the WizSense S2 series, designed for building vision systems. The WizSense S2 device is equipped with innovative technologies such as AI features (perimeter protection, SMD Plus) and Smart Dual Light.

The Dahua camera features a 1/2.9" 4MP image sensor, low illuminance, HD CMOS, which enables the generation of images at a maximum resolution of 2688x1520. With high sensitivity and available correction functions, including WDR and 3DNR, it ensures excellent image quality. The camera’s fixed-focus 2.8mm lens allows for precise recording of the observed scene. A new feature introduced in the Smart Dual camera is the ability to switch between different lighting modes (white light or IR). Additionally, the AI technology with perimeter protection enhances security by ensuring the detection of all unwanted behaviors. The device also boasts a built-in microSD card slot (256 GB) and an integrated microphone. The IPC-HFW2449S-S-IL megapixel camera is highly resistant to adverse weather conditions (IP67).

Intuitive menu navigation

Management, programming of settings and operation of the Dahua WizSense Smart Dual IP PTZ camera is carried out using a clear and transparent device management interface ( WEB Services ), which is available from a web browser.

AI Features in Dahua Cameras

Over the past few years, artificial intelligence (AI) has been applied in various ways in the security market. With the development of technology, AI performance has improved, which has contributed to the greater accuracy of the offered solutions. Unlike standard intelligent functions (IVS), AI solutions can improve the precision of image content analysis. Dahua WizSense Smart Dual Light network cameras have new intelligent functions that work even in the most difficult lighting conditions, and thanks to deep learning algorithms, the device performs key tasks better than before, such as perimeter protection, image structuring with division into categories of recognized objects.

Perimeter protection

The main task of the perimeter protection function is to detect an intruder when they cross a specific line or enter a protected area. The Deep Learning camera is able to distinguish objects that violate the controlled area, e.g. a tree from a car, or a person from an animal. Additionally, the device sends an alarm when an unwanted event is detected.

Smart Motion Detection Plus (SMD+)

With the intelligent algorithm, Dahua Smart Motion Detection technology can identify and categorize targets that trigger motion detection and filter unwanted objects. In this way, false alarms are reduced to a minimum.

Smart Dual Light

The devices are equipped with Smart Dual Light technology, thanks to which it is possible to switch between different lighting modes. The user can choose between white light mode and IR (infrared) mode. When Smart Dual Illumination is active, the white light will only turn on when an object is detected in the monitored area. In the event that the detected object leaves the monitored area, the white light LED illuminator is switched to IR lighting.

IR illuminator

The camera is equipped with 1 IR infrared diode with a working range of up to 30 meters. The illuminator can only operate in the following modes: IR Mode or Smart Light.

Warm light illuminator

The camera also has 1 LED diode working in the visible light range up to 30 meters. The illuminator can only work in the mode: White Light Mode or Smart Light.

Noise reduction system - 3D NR

The noise reduction system allows you to maintain image clarity in the event of a fluctuating signal strength level. In practice, this function protects recordings from the so-called ghosting effect and allows you to maintain detailed and crystal clear video recordings.

Power supply via PoE technology

Power over Ethernet is a solution designed for quick and easy installation of network devices, convenient operation of equipment and easy modernization of the installation. Thanks to PoE support in the 802.3af standard, it will be possible to connect an IP camera using the popular UTP computer twisted pair. Saving the total number of cables necessary to run the device improves the monitoring system and allows the camera to be located away from traditional mains power sources!

Fixed focal length lens

The camera has a fixed-focus 2.8 mm lens, which allows for instant integration into monitoring structures without the need for additional assembly operations.

Built-in microphone

The camera has a built-in sensitive microphone that allows for additional recording of the audio signal in parallel with the video material.

Memory card slot

The camera also has a microSD card slot, with a maximum capacity of 256 GB. The card is used as a spare memory space, which can be used to create local copies of recordings.

IP67 tightness class

The high quality of the casing is confirmed by the IP67 protection class assigned to the device.

Specification