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Dahua IPC-HFW2449TL-S-PV 4MP Sound& Light Alarm function POE IP camera
The camera is an excellent choice for monitoring systems with advanced motion detection with intelligent night illumination. Designed for outdoor use, it will work great in facilities such as:
✅ single-family house
✅ company
✅ shop
✅ parking
Why choose this camera model?
> Outputs max. 4 MP (2688 × 1520)@20 fps, and 4 MP (2560 × 1440)@25/30 fps by default.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED and warm light, and the max. IR illumination distance is 30 m, the max. warm light distance is 30 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
> Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
> Supports max. 256 G Micro SD card; built-in Mic; built-in speaker; support two-way talk.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
> Sound and light alarm.
> SMD Plus.
> One-tap arming/disarming.
Functions
【Smart Dual Light】
Dahua Smart Dual Light technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the targetappears in the monitoring area, the white light is on, and the camerarecords the full-color video and information of key events. That is, thecamera links snapshot and video with full-color image. When thetarget is out of the monitoring area, the white light is off and the IRilluminator is on, which reduces light pollution efficiently.
【SMD Plus】
With intelligent algorithm, Dahua Smart Motion Detection technologycan categorize the targets that trigger motion detection and filter themotion detection alarm triggered by non-concerned targets to realizeeffective and accurate alarm.
【Perimeter Protection】
With deep learning algorithm, Dahua Perimeter Protection technologycan recognize human and vehicle accurately. In restricted area (such aspedestrian area and vehicle area), the false alarms of intelligentdetection based on target type (such as tripwire, intrusion, fastmoving, parking detection, loitering detection and gatheringdetection) are largely reduced.
【Smart H.265+ & Smart H.264+】
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency thanH.265 and H.264, provides high-quality video, and reduces the costof storage and transmission.
【Full-color】
With high-performance sensor and large aperture lens, Dahua Fullcolor technology can display clear colorful image in the environmentof ultra-low illuminance. With this photosensitivity technology, thecamera can capture more available light, and display more colorfulimage details.
【Cyber Security】
Dahua network cameras employ a series of security technologies,including security authentication and authorization, access controlprotocols, trusted protection, encrypted transmission and encryptedstorage. These technologies improve the camera's defense againstexternal cyber threats and prevent malicious programs fromcompromising the device.
【Protection (IP67, Wide Voltage)】
IP67: The camera passes a series of strict test on dust and soak. It hasdust-proof function, and the enclosure can work normally aftersoaking in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% (for some power supplies)input voltage tolerance (wide voltage range), and it is widely applied
Motion Detection and Alarm
(When detect motion, It can send Email / push alarm message / Start record / send image to FTTP/Buzzer.,etc.So that you can know the alarm at the first time)
With advanced video algorithm
Dahua IVS technology supports intelligent functions, such as tripwire and intrusion)
IP camera with memory card slot
The camera also has a microSD card slot up to 256 GB , so the camera does not require an additional recorder to record images. After exceeding the memory limit, the camera automatically overwrites the oldest recordings . The capacity of 256 GB is enough for about 7 days of continuous recording at 20 fps.
IP cameras with a memory card slot enable autonomous operation as a single-channel recorder , so it is possible to create a complete monitoring system based on just one device.
SMD+ false alarm filtering
The camera uses artificial intelligence (AI) machine learning technology to distinguish between objects appearing in the frame and filter out alarms.
This technology can distinguish between a person, a car or a small animal. Small animals, moving leaves, rain or falling shadows do not trigger the alarm.
Waterproof housing with IP67 tightness class
When choosing a camera, it is worth paying attention to the tightness class. This is the degree of protection of the camera against the influence of external factors. Thanks to the highest quality materials from which the dome housing of the WizSense camera with the IP67 class is made , it guarantees failure-free operation, completely protects against the ingress of dust and strong water jets.
The camera's ability to operate in a wide range of temperatures (from -40 to 60°C) makes it perfect for both frosty winter nights and hot summer days.
WizSense camera has a built-in advanced motion detection algorithm , which allows recording images only when motion is detected in a given zone. Sound detection will immediately inform you about the detection of any unusual sound. These functions significantly extend the amount of recorded material at important moments.
From the device menu, WEB browser and Smart PSS client program we can configure four additional alarm functions:
✅ Crossing the line
✅ Intrusion / Exit Zone
✅ Sound detection
Two-way audio support
The camera has an output for an external microphone and supports two-way audio, which is a great tool in a monitored facility, it provides the ability to communicate with the person in front of the camera . Now you can also listen in unnoticed to what is happening in the monitored area.
✅ External microphone input
✅ Audio output
✅ Two-way audio support
✅ Sound detection
POE power supply
Power over Ethernet (PoE) is a solution that enables easy and quick installation of network devices and convenient maintenance and modernization of the installation . Thanks to PoE in the 802.3af standard, the IP camera can be connected using a regular UTP computer twisted pair, which significantly simplifies the monitoring system and allows the camera to be placed anywhere, regardless of the mains power source.
Advantages of using PoE:
✅ integration with existing Ethernet network
✅ automatic configuration
✅ lower installation cost
✅ quick and easy installation
Remote viewing on mobile devices (Android, iOS)
Dahua offers access to free DMSS client software for its products . The software is used to view images and manage camera configuration.
Additionally, it has the function:
✅ sharing your device with other users
✅ playback of video recordings
✅ real-time image recording
✅ remote control of security systems
✅ convenient and secure login using fingerprints
✅ e-map support
✅ displaying alarm messages
✅ advanced search by events
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