Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera
- Brand:Dahua
- Product Code: Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Came
- Availability:In Stock
- Updated:
Specification
| BASIC INFORMATION | |
| Angle of View | 2.8 mm: H: 94°; V: 52°; D: 111° 3.6 mm: H: 78°; V: 41°; D: 94° |
|---|---|
| Effective Pixels | Max. 4MP 2560 (H) × 1440 (V) at 25/30 fps |
| Focal Length | 2.8 mm;3.6 mm |
| Image Sensor | 1/2.9" Progressive Scan CMOS |
| Interface | 1 RJ-45 10M/ 100M Base TX Ethernet |
| IR Distance | Up to 30 m (98.43 ft) (IR LED) Up to 30 m (98.43 ft) (Warm light) |
| Others | Night Mode: Full-Color Detection: 4 areas Motion Detection Protection: IP67 Water and Dust Protection |
| Connectivity | |
| power | Power Supply: 12 VDC/PoE (802.3af) Power Consumption: Basic: 2 W (12 VDC); 2.9 W (PoE) Max. (H.265 + intelligence on+ WDR + illuminator intensity): 6.4 W (12 VDC); 7.7 W (PoE) |
| Memory Specifications | |
| Type | Fixed-focal |
| PHYSICAL SPECIFICATION | |
| Weight | 0.31 kg (0.68 lb) |
Description
The Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera is a versatile network surveillance solution designed for homes, shops, offices, warehouses, commercial buildings and outdoor security applications. It combines a 4MP image sensor with Smart Dual Light technology, allowing the camera to use infrared illumination or warm light according to the surveillance environment. The result is a practical security camera for both daytime monitoring and low-light operation.
Dahua DH-IPC-HFW1439TL1-A-IL 4MP IP Camera Price in Bangladesh
For customers searching for a Dahua 4MP Smart Dual Light IP camera in Bangladesh, the DH-IPC-HFW1439TL1-A-IL offers a strong combination of image quality, night-time visibility, intelligent detection, built-in audio and flexible network connectivity. It supports up to 2560 × 1440 resolution at 25/30fps, along with H.265 compression, PoE and IP67 protection.
Unix Network serves customers in Jessore and throughout Bangladesh with CCTV, networking and security products. Buyers can enquire about the latest price, availability, warranty, delivery options and compatibility with their existing Dahua or ONVIF-compatible surveillance system.
Dahua DH-IPC-HFW1439TL1-A-IL Overview
The DH-IPC-HFW1439TL1-A-IL is an Entry Series 4MP fixed-focal bullet network camera. It uses a 1/2.9-inch progressive-scan CMOS sensor and supports a maximum resolution of 2560 × 1440. The camera is available with 2.8mm or 3.6mm fixed-focal lens configurations, providing different viewing angles for different installation requirements.
Its Smart Dual Light system combines infrared LEDs with warm-light illumination. Infrared can provide discreet monochrome monitoring at night, while warm light can support colour video in low-light conditions. Both illumination systems have a stated range of up to 30 metres.
Key Features
- 4MP high-definition network surveillance
- 1/2.9-inch progressive-scan CMOS sensor
- Maximum 2560 × 1440 resolution
- Up to 25/30fps at maximum resolution
- Fixed-focal lens options of 2.8mm and 3.6mm
- Smart Dual Light technology
- Up to 30m infrared illumination
- Up to 30m warm-light illumination
- 120dB WDR
- 3D digital noise reduction
- Backlight Compensation and Highlight Compensation
- Smart H.264+ and Smart H.265+ compression
- Region of Interest support
- Human detection
- Motion detection
- Video tampering detection
- Audio detection
- Built-in microphone
- 10/100 Base-T Ethernet connectivity
- ONVIF Profile S and Profile T support
- 12V DC and PoE power options
- IP67 dust and water protection
4MP Image Quality for Everyday Security
The 4MP sensor provides detailed surveillance footage suitable for monitoring entrances, walkways, shopfronts, parking areas, warehouses and property boundaries. Its maximum 2560 × 1440 resolution provides more image information than standard 1080p surveillance, making it a useful choice for customers who want additional detail without moving to a higher-resolution camera.
The camera can record at up to 25fps or 30fps depending on the video standard and configuration. Actual image quality depends on lighting, installation position, network conditions, lens selection and recording settings.
Smart Dual Light Technology
One of the main advantages of the DH-IPC-HFW1439TL1-A-IL is its Smart Dual Light system. The camera incorporates both infrared LEDs and warm-light LEDs, giving users greater flexibility for night surveillance.
Infrared illumination is useful when discreet night monitoring is preferred. Warm light can provide visible illumination and support colour imaging in low-light conditions. The camera can intelligently manage its illumination according to the configured surveillance mode.
30 Metre Night Illumination
The camera provides up to 30 metres of infrared illumination and up to 30 metres of warm-light illumination. This makes it suitable for many residential and commercial environments where important monitoring areas extend beyond the immediate surroundings of the camera.
Actual night-time coverage depends on environmental conditions, object reflectivity, mounting height, weather and the amount of ambient light available. Proper camera positioning is therefore important for achieving useful low-light performance.
120dB WDR for Challenging Lighting
Outdoor entrances and indoor areas near windows can create scenes containing both very bright and very dark regions. The camera supports 120dB Wide Dynamic Range to help balance these contrasting areas and maintain useful image information.
Backlight Compensation and Highlight Compensation provide additional image adjustment options for difficult lighting conditions. These features can be useful around gates, doors, reception areas, building entrances and locations exposed to vehicle headlights.
Fixed-Focal Lens Options
The camera is available with fixed-focal lens options of 2.8mm and 3.6mm. The 2.8mm version provides a wider field of view, making it suitable for closer monitoring areas where broad coverage is important. The 3.6mm option provides a comparatively narrower perspective and can be preferable when the primary surveillance zone is farther from the camera.
| Lens | Horizontal View | Vertical View | Diagonal View |
|---|---|---|---|
| 2.8mm | 94° | 52° | 111° |
| 3.6mm | 78° | 41° | 94° |
Choosing the correct lens is important because fixed-focal cameras do not provide optical zoom adjustment after installation. Buyers should therefore consider the distance between the camera and the intended monitoring area before selecting the lens variant.
Human Detection for Smarter Monitoring
The DH-IPC-HFW1439TL1-A-IL supports human detection, helping distinguish human activity from ordinary scene movement. This can make security monitoring more practical by reducing attention on irrelevant motion events.
The camera also supports motion detection and several abnormality alerts, including video tampering, audio detection, network disconnection, IP conflict and illegal access. The exact alert behaviour depends on system configuration and compatible recording equipment.
Built-in Microphone for Audio Monitoring
A built-in microphone adds audio capability to the camera, allowing compatible surveillance systems to capture sound alongside video. This can be useful in entrances, reception areas, shops, offices and other locations where audio information can complement visual surveillance.
Audio recording should always be configured in accordance with applicable privacy requirements and the rules governing the intended installation environment.
H.265 Compression for Efficient Storage
The camera supports H.265 and H.264 video compression technologies, along with Smart H.264+ and Smart H.265+. Efficient compression can help reduce bandwidth and storage requirements while maintaining practical image quality.
This can be particularly beneficial when several IP cameras are connected to the same NVR or network. Storage requirements still depend on resolution, frame rate, scene activity, compression settings and recording duration.
PoE Connectivity for Easier Installation
Power over Ethernet allows compatible network equipment to provide power and data through the same Ethernet cable. This can simplify installation and reduce the number of separate cables required at the camera location.
The DH-IPC-HFW1439TL1-A-IL also supports 12V DC power. Before installation, the PoE switch or injector should be checked to ensure it can supply the required power to the camera and other connected devices.
IP67 Protection for Outdoor Surveillance
The IP67 protection rating helps protect the camera against dust and temporary water immersion, making it suitable for many outdoor applications. Its operating temperature specification also allows deployment in a broad range of environmental conditions.
Even with weather-resistant construction, correct installation is essential. Cable connections, mounting surfaces and exposed wiring should be protected appropriately to maintain dependable long-term operation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dahua |
| Model | DH-IPC-HFW1439TL1-A-IL |
| Camera Type | 4MP Smart Dual Light Fixed-Focal Bullet Network Camera |
| Image Sensor | 1/2.9-inch CMOS |
| Scanning System | Progressive |
| Maximum Resolution | 2560 × 1440 |
| Maximum Frame Rate | 25/30fps at maximum resolution |
| Lens Type | Fixed-focal |
| Focal Length | 2.8mm or 3.6mm |
| Aperture | F1.6 |
| IR Illumination | Up to 30 metres |
| Warm Light | Up to 30 metres |
| WDR | 120dB |
| Noise Reduction | 3D NR |
| Video Compression | H.265, H.264, Smart H.265+, Smart H.264+ |
| Audio | Built-in microphone |
| Network Port | RJ-45 10/100 Base-T |
| Interoperability | ONVIF Profile S and Profile T |
| Power Supply | 12V DC / PoE 802.3af |
| Protection | IP67 |
| Operating Temperature | -40°C to +60°C |
| Operating Humidity | Up to 95%, non-condensing |
| Housing Material | Metal and plastic |
| Dimensions | 197.9 × 80.2 × 76.2mm |
| Net Weight | Approximately 0.31kg |
Ideal Applications
The Dahua DH-IPC-HFW1439TL1-A-IL is suitable for a broad range of residential, commercial and outdoor surveillance environments.
- Homes and apartment entrances
- Retail shops and showrooms
- Offices and commercial buildings
- Warehouses and storage facilities
- Factories and industrial premises
- Parking areas
- Building gates and entrances
- Driveways and property approaches
- Educational institutions
- Small business premises
- Outdoor property monitoring
Who Should Buy This Dahua 4MP Camera?
This model is well suited to users who want a modern 4MP IP camera with flexible night illumination rather than relying solely on traditional infrared surveillance. The dual-light system is particularly useful for customers who may want colour visibility in suitable low-light conditions.
It is also a practical option for users who need built-in audio, human detection, PoE connectivity and weather-resistant construction without moving to a more expensive professional surveillance platform.
Things to Consider Before Buying
- Choose the 2.8mm or 3.6mm lens according to the required coverage area.
- Confirm that 4MP resolution meets your image-detail requirements.
- Check NVR compatibility before connecting the camera to an existing system.
- Ensure adequate PoE power if using Ethernet-based power delivery.
- Consider whether audio recording is appropriate for the installation.
- Plan the mounting position carefully for effective night-time coverage.
- Check network bandwidth when deploying multiple IP cameras.
- Confirm warranty coverage and included accessories before purchase.
Why Buy Dahua CCTV from Unix Network?
Unix Network is a computer, networking and security technology retailer in Jessore, Bangladesh. Customers can enquire about Dahua IP cameras, NVRs, networking equipment and complete CCTV solutions while receiving practical guidance based on their installation requirements.
Customers in Jessore and Jashore can enquire about local showroom availability, while buyers from Jhenaidah, Magura, Narail, Satkhira, Khulna, Kushtia, Chuadanga and other parts of Bangladesh can enquire about nationwide delivery.
Buying Guide for the DH-IPC-HFW1439TL1-A-IL
Start by identifying the area that requires surveillance. For wider nearby coverage, the 2.8mm version may be more appropriate, while the 3.6mm option provides a narrower viewing perspective. The camera should be positioned so the primary monitoring zone remains within a useful distance and angle.
Next, consider the complete CCTV system. An appropriate NVR, PoE switch, storage capacity and network connection should be selected according to the number of cameras and required recording period. For outdoor deployments, mounting and cable protection should also be planned carefully.
Warranty and After-Sales Support
Warranty terms can vary according to the supplier and distribution channel. Buyers should confirm the applicable warranty period, service conditions and included accessories before placing an order. Unix Network can also assist with product selection and CCTV system planning.
Frequently Asked Questions
What resolution does the Dahua DH-IPC-HFW1439TL1-A-IL support?
The camera supports up to 4MP resolution, with a maximum output of 2560 × 1440 at up to 25/30fps.
What is Smart Dual Light?
Smart Dual Light combines infrared and warm-light illumination, giving the camera greater flexibility for night-time surveillance and low-light colour monitoring.
How far does the night illumination reach?
The camera provides up to 30 metres of infrared illumination and up to 30 metres of warm-light illumination under suitable conditions.
Does this Dahua camera support PoE?
Yes. It supports 802.3af PoE as well as 12V DC power.
Does the camera have a microphone?
Yes. A built-in microphone provides audio capture capability for compatible surveillance configurations.
Does it support human detection?
Yes. The camera supports human detection along with motion detection and other security event functions.
Is the DH-IPC-HFW1439TL1-A-IL suitable for outdoor installation?
Yes. Its IP67 protection rating makes it suitable for many outdoor surveillance environments when installed correctly.
Which lens options are available?
The model is available with 2.8mm and 3.6mm fixed-focal lens options. The 2.8mm version provides a wider viewing angle, while 3.6mm offers a comparatively narrower perspective.
Can this camera connect to an NVR?
Yes. The camera is designed for IP surveillance and supports ONVIF Profile S and Profile T, although compatibility should be confirmed with the specific NVR.
Where can I buy the Dahua DH-IPC-HFW1439TL1-A-IL in Bangladesh?
You can enquire about this Dahua 4MP Smart Dual Light IP camera from Unix Network in Jessore. Current price, stock availability, warranty and delivery arrangements should be confirmed before ordering.
Conclusion
The Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera is a well-rounded surveillance solution for users who need detailed video, dependable night monitoring and practical smart detection features. Its 4MP resolution, dual-light illumination, 120dB WDR, built-in microphone, human detection, H.265 compression, PoE connectivity and IP67 protection make it suitable for homes, shops, offices, warehouses and outdoor security installations. For customers looking for a reliable Dahua 4MP IP camera in Bangladesh, this model provides a useful balance of features, flexibility and everyday surveillance performance.