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| Camera | ||
| Image Sensor | 1/3" CMOS | |
| Resolution | 2560 (H) × 1440 (V) | |
| Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | |
| Min. Illumination | 0.0005 lux@F1.0 | |
| S/N Ratio | >56 dB | |
| Illumination Distance | 2.8 mm: Up to 20 m (65.62 ft) (Warm light) 3.6 mm: Up to 30 m (98.43 ft) (Warm light) |
|
| Illuminator On/Off Control | Auto;Manual | |
| Illuminator Number | 1 (Warm light) | |
| Angle Adjustment | Pan: 0° to 360° Tilt: 0° to 78° Rotation: 0° to 360° |
|
| Lens | ||
| Lens Type | Fixed-focal | |
| Lens Mount | M12 | |
| Focal Length | 2.8 mm; 3.6 mm | |
| Max. Aperture | F1.0 | |
| Field of View | 2.8 mm: H: 95°; V: 50°; D: 112° 3.6 mm: H: 77°; V: 42°; D: 90° |
|
| Iris Control | Fixed | |
| Close Focus Distance | 2.8 mm: 2 m (6.56 ft) 3.6 mm: 3 m (9.84 ft) |
|
| DORI Distance | *DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. | |
| Video | ||
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by sub stream) | |
| Video Frame Rate | Main stream: 2560 × 1440@(1–25/30 fps) Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
|
| Stream Capability | 2 streams | |
| Resolution | 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) | |
| Bit Rate Control | VBR;CBR | |
| Video Bit Rate | H.264: 32 kbps–4096 kbps; H.265: 12 kbps–4096 kbps |
|
| Day/Night | Color/B/W | |
| WDR | 120 dB | |
| White Balance | Auto; Natural; Street Lamp; Outdoor; Manual; Regional Custom | |
| Gain Control | Manual;Auto | |
| Noise Reduction | 3D NR | |
| Motion Detection | OFF/ON (4 areas, rectangular) | |
| Image Rotation | 0°/180° | |
| Mirror | Yes | |
| Privacy Masking | 4 areas | |
| Audio | ||
| Built-in MIC | Yes, built-in Mic | |
| Audio Compression | G.711a; G.711Mu; PCM; G.726 | |
| Network | ||
| Network Port | RJ-45 (10/100 Base-T) | |
| API | Yes | |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; NFS; P2P; Auto Registration | |
| Interoperability | ONVIF (Profile S & Profile T); CGI | |
| User/Host | 6 (Total bandwidth: 24 M) | |
| Storage | FTP | |
| Management Software | Smart PSS Lite; DSS; DMSS; DoLynk Care | |
| Mobile Client | iOS;Android | |
| Power | ||
| Power Supply | 12 VDC (±30%); PoE (802.3af) | |
| Power Consumption | Basic: 1.6 W (12 VDC); 2.5 W (PoE); Max.: 4.1 W (12 VDC); 5.3 W (PoE) (ICR switch + AI ISP on + illuminator intensity) |
|
| Environment | ||
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Operating Humidity | ≤95% (RH), non-condensing | |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Storage Humidity | ≤95% (RH), non-condensing | |
| Protection | IP67 | |
| Structure | ||
| Casing Material | Inner core: Metal + Plastic; Cover: Plastic; Decoration ring: Plastic; Pedestal: Plastic |
|
| Product Dimensions | 85.5 mm × Φ109 mm (3.37" × Φ4.29") | |
| Weight | Net Weight: 0.25 kg (0.55 lb) Gross Weight: 0.38 kg (0.84 lb) |
|
| Warranty | ||
| Warranty | 01 Year Warranty | |
The Dahua IPC-HDW1439T1-A-PRO 4MP WizColor Lite
Dome IP Camera delivers 2560 × 1440 video, combining an F1.0 lens, built-in
microphone and human/vehicle detection. Its compact design suits reception
areas, shop floors, apartment entrances and office corridors in Bangladesh where
a fixed camera can cover the main area of interest.
4MP Resolution: Up to 25/30fps.
WizColor Lite: Low-light colour imaging with AI-ISP.
Fixed Lens Options: 2.8mm or 3.6mm.
Warm Light: Up to 20m with 2.8mm; 30m with 3.6mm.
SMD Plus: Human and vehicle classification.
Built-in Microphone: Records surrounding audio.
120dB WDR: Balances contrasting lighting.
Image Controls: 3D noise reduction, BLC and HLC.
Compression: H.265 and Smart H.265+/H.264+.
Power: IEEE 802.3af PoE or 12V DC.
Protection: IP67-rated housing.
Software: DMSS and SmartPSS Lite.
Compatibility: ONVIF Profiles S/T.
Colour Night Monitoring for Everyday Security: Colour information
can help distinguish clothing, bags or vehicles when reviewing an incident. For
useful nighttime footage, position the camera around the activity you need to
see rather than trying to include the largest possible area.
Check recordings with a
person walking through the scene. A clear image of an empty room does not
establish how well moving subjects will appear. Nearby reflective surfaces and
bright entrance lights also deserve attention during setup.
Choose the Right View for Your Space: The 2.8mm lens provides a
broader view than the 3.6mm option.
For a small shop, consider
whether the priority is an overview of the sales floor or a closer view of the
entrance. Avoid placing the camera so high that it mainly captures the tops of
people’s heads. Confirm the supplied lens before ordering.
Pros: Compact
housing for discreet positioning. Video, audio and smart detection in one
camera. PoE reduces installation cabling. Lens options for different room
layouts.
Cons: Fixed
view without motorised tracking. Requires external power and network cabling. Visible
warm light may not suit every location. Recording retention depends on the
storage system.
Consider this model for a wired camera system
covering clearly defined spaces. A reception desk, stairway landing or
stockroom entrance gives the camera a specific monitoring purpose and makes
footage easier to review.
For a multi-camera installation, assign each camera
a clear role. One can cover the entrance while another watches the stockroom
approach. This is more useful than several cameras showing nearly the same
area.
Choose recording storage around your required
retention period. After installation, check playback, timestamps and audio
together so that recordings are ready when needed.
Asiabiz Technology provides the best after sell
service to clients. You can get the best support almost anytime by contact in
our hotline at ‘09678221422’ or our sales and technical team’s number
at01404-466160-61-62-63-66. We believe that providing the best service helps
build strong relationships with our clients.
Q: Does it
support two-way talk?
A: The
datasheet lists a microphone but no speaker, so treat it as an audio-capture
camera.
Q: Does it
support a memory card?
A: FTP
storage is listed; microSD support is not specified. Plan compatible external
recording equipment.
Q: Can human
detection identify a particular person?
A: No.
Classifying a human target is different from recognising someone’s identity.
Q: Can it
work with another brand’s NVR?
A: Check
video, audio and smart-event compatibility separately before purchase. A
working video connection does not guarantee support for every feature.
Q: What
should I check before outdoor installation?
A: Protect
cable joints, use a stable mounting surface and test the view under both
daylight and nighttime conditions.
Q: What is
the price of IPC-HDW1439T1-A-PRO IP
Camera?
A: The price IPC-HDW1439T1-A-PRO IP Camera around BDT 6,800 to BDT 9,500.
Get specific details about this product from customers who own it.