Dahua IPC-HFW1539DTK1-SAW-IL-0280B WI-FI IP Camera

Dahua wireless series network cameras are the perfect solution for those looking for a modern, reliable and easy-to-install surveillance system. Thanks to advanced technology, they provide exceptionally clear images, and their wireless connection eliminates the need to run cables or hire specialist installation teams - saving you time and money. The cameras are dust and water resistant, ensuring long-term operation even in the most difficult conditions. In addition, the ability to store data locally increases security and control. It is an excellent choice for shops, homes and small businesses that want to effectively protect their property without incurring high costs.


Key features:
- High 5 MP resolution provides a detailed image that is ideal for monitoring.
- Improved detection of people and vehicles improves monitoring efficiency.
- Built-in audio (microphone + speaker) provides two-way communication.
- Wireless Wi-Fi connection with Bluetooth pairing – simple and quick installation without wires.
- Support for microSD cards up to 256 GB allows local recording without the need to connect a recorder.
- Weather resistance (IP67) allows for outdoor installation.
- Compact and lightweight design, ideal for shops, homes and offices.
- Low voltage power supply (12 VDC) ensures safety and low energy consumption.
- ONVIF and various software compatibility – easy integration with other systems.

Very clear image with more details
The camera delivers clear 5MPX images, providing more detailed images compared to lower resolutions.
High resolution provides sharper, more accurate image quality for better observation and analysis.


See everything clearly!
With high resolution and multiple night vision modes, you can watch and record everything in Full HD and enjoy clear and sharp night vision. Create the perfect guardian of your outdoor space in any weather.
Loud warning over long distances! Power increased by 40%, more than 100% louder!
The improved speaker delivers clearer sound and louder warnings at a greater distance, providing a stronger, more effective deterrent and faster response. In addition to the built-in speaker, an additional audio output port provides flexible connection to external speakers for even louder sound

Record color details for review — after the event!


Focuses on what's important, reduces the number of false alarms.
The AI algorithm is able to recognize human and vehicle targets while filtering out irrelevant objects, eliminating the need to constantly check the device throughout the day. As soon as any activity occurs, you will immediately receive a notification on your phone.

Provides immediate alarm to deter intruders
Sound and light alarms can provide quick warning, effectively preventing possible illegal intrusion

Communication wherever you want!
Convenient remote communication. You can talk using the built-in speaker and microphone, and watch real-time video at any time using the DMSS app.
Withstands harsh environmental conditions!
With IP67 weather resistance, it is ideal for rain, dust and wind, ensuring stable surveillance 24/7

Perfect integration of speed and interference resistance



Technical specifications:
Picture settings | Brightness; Contrast; Sharpness; Saturation; Gamma |
OSD overlay | Time; channel; location; custom coverage |
Recording mode | Manual; video detection; schedule; alarm; Priority: Manual > alarm > detection > schedule |
Micro SD card (max.) | 256GB |
Default settings | Yes |
User management | Yes |
Security | Username and password; MAC address; HTTPS; network access control |
Audio alarm (exceptional) | Yes |
People detection | Yes |
Vehicle detection | Yes |
Video compression | H.264B; H.264; H.264H; H.265 |
Intelligent compression | Smart H.265+; Smart H.264+ |
Video frame rate | Main: 2880×1620@(1-25/30fps); Secondary: 640×360@(1-25/30fps) |
Number of streams | 2 streams |
Resolution | 5M, 4M, 3M, 1080p, 1.3M, 720p |
Bit rate control | VBR; CBR |
Video bitrate | H.264/H.265: 32-6144kbps |
Day/night mode | Automatic (ICR)/Color/Black and White |
BLC | Yes |
HLC | Yes |
WDR | DWDR |
White balance | Automatic; natural; streetlight; outdoor; manual; regional |
Reinforcement | Automatic/Manual |
Noise reduction | 3D NR |
Motion detection | ON/OFF (4 zones, rectangular) |
Default bitrate and resolution | 3072kbps (2880 × 1620) |
Smart lighting | Yes |
Smart dual lighting | Yes |
Image rotation | 0°/180° |
Privacy Masking | Yes |
Languages | English; Traditional Chinese; Italian; Spanish (South America); Japanese; Russian; French; German; Portuguese; Turkish; Polish; Romanian; Hungarian; Korean; Czech; Dutch; Ukrainian; Vietnamese; Arabic; Spanish (Europe); Hebrew; Thai; Indonesian |
Built-in microphone | Yes, built-in microphone |
Audio compression | G.711a; G.711Mu; PCM |
Audio sampling | 16 kHz |
Alarm events | No SD card; SD card full; SD card error; network disconnected; IP conflict; unauthorized access; motion detection; video tampering; sound detection; intensity change; SMD (human); SMD (vehicle); security exception |
Network port | RJ-45 (10/100 Base-T) |
Wi-Fi | |
Wi-Fi pairing | Bluetooth pairing |
SDKs and APIs | Yes |
Network security | Video encryption; configuration; summary; WSSE; account lockout; security logs; X.509; HTTPS; trusted boot, execution, and update |
Network protocols | IPv4; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; DHCP; DNS; NTP; Multicast; RTMP; P2P; auto-registration |
Compatibility | ONVIF (profiles S, G, T); CGI |
Memory | Micro SD card (up to 256 GB) |
Browsers | IE; Chrome; Firefox |
Software | Smart PSS Lite; DSS; DMSS |
Mobile app | iOS; Android |
Certificates | CE |
Power source | 12V DC (±30%) |
Energy consumption | Base: 2.4 W; Max: 4.3 W |
Operating temperature | –30°C to +50°C |
Working humidity | ≤95 % relative humidity, non-condensing |
Storage temperature | –30°C to +50°C |
Storage humidity | ≤95 % relative humidity, non-condensing |
Hardness class | IP67 |
Button | Reset button |
Hull | Metal + plastic |
Product dimensions | 172.4 × 83.3 × 75.0mm |
Package dimensions | 231 × 122 × 102 mm |
Net weight | 0.3 kg |
Gross weight | 0.6 kg |
Assembly | On the wall; on the ceiling; on a pole (vertically) |
Power source | Included |
Lens | Included |
Appearance | Tube (bullet) |
Sensors | 1/2.7 inch CMOS |
Matrix resolution | 5 MP |
Maximum resolution | 2880 × 1620 |
ROM | 128MB |
RAM | |
Scanning | Progressive |
Electronic switch | Auto/Manual 1/3 s–1/100,000 s |
Minimum lighting | 0.0077 inch CMOS |
Matrix resolution | 5 MP |
Maximum resolution | 2880 × 1620 |
ROM | 128MB |
RAM | 128MB |
Scanning | Progressive |
Electronic switch | Auto/Manual 1/3 s–1/100,000 s |
Minimum lighting | 0.0077 inch CMOS |
Matrix resolution | 5 MP |
Maximum resolution | 2880 × 1620 |
ROM | 128MB |
RAM | 128MB |
Scanning | Progressive |
Electronic switch | Auto/Manual 1/3 s–1/100,000 s |
Minimum lighting | 0.007lux@F1.6 (color); 0.0007lux@F1.6 (monochrome); 0lux (with IR on) |
Signal-to-noise ratio | 56 dB |
Lighting range | IR: up to 30 m; warm light: up to 20 m |
Lighting control | Automatic; Manual |
Number of illuminators | 1 (IR + warm light) |
Angle adjustment | Tilt: 0°-90°; Rotation: 0°-360° |
Built-in battery | SUPERCAP 0.07 F |
Lens type | Fixed focal length |
Lens mount | M12 |
Focal length | 2.8mm |
Opening | F1.6 |
Field of vision | H: 104°; W: 56°; D: 124° |
Aperture control | Fixed |
Minimum focal length | 1.1m |
DORI distance | D: 64.0 m; O: 25.6 m; R: 12.8 m; I: 6.4 m |