Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera
4MP Outdoor Bullet IP Camera with Smart Dual Light, Human Detection, Built-in Mic, PoE and IP67
Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera
The Dahua DH-IPC-HFW1439TL1-A-IL is a 4MP outdoor IP bullet security camera from Dahua's Entry Series, built for customers who need clear video, intelligent human detection and dependable nighttime surveillance.
The camera uses a 1/2.9-inch progressive-scan CMOS sensor and provides a maximum resolution of 2560 × 1440, delivering detailed surveillance footage for homes, shops, offices and other small and medium-sized environments.
Key Features
4MP high-definition resolution
Up to 2560 × 1440 @ 25/30 fps
1/2.9" CMOS sensor
Smart Dual Light
Built-in IR LED
Built-in warm light
Human Detection
Built-in microphone
120 dB WDR
3D Noise Reduction
HLC and BLC
Smart H.265+ / Smart H.264+
ROI
Motion detection
Video tampering detection
Audio detection
Network disconnection detection
IP conflict and illegal access detection
PoE 802.3af
12V DC power
IP67 protection
ONVIF Profile S & Profile T
10/100 Base-T Ethernet
Fixed-focal M12 lens
4MP High-Definition Surveillance
With a maximum resolution of 2560 × 1440, the IPC-HFW1439TL1-A-IL provides more image detail than a standard 2MP Full HD camera.
The camera can deliver 4MP video at up to 25/30 fps, depending on the selected configuration, making it suitable for monitoring entrances, storefronts, residential properties, offices and commercial spaces.
Smart Dual Light for Nighttime Security
The Smart Dual Light system combines infrared and warm-light illumination.
Instead of relying only on conventional IR night vision, the camera can use its warm light to provide visible illumination when needed. This gives installers greater flexibility when choosing between discreet infrared surveillance and color-assisted nighttime monitoring.
Dahua documentation confirms built-in IR LEDs and warm lights on this model.
IR + Warm Light
Depending on the specific revision, Dahua documentation lists different illumination distances for this model. The official 2024 documentation specifies up to 30m IR and 30m warm light, while a later Dahua datasheet revision lists up to 50m for both. Therefore, the illumination distance on your ecommerce page should match the exact revision you are selling.
This is important: I would not put "50m" on the product page unless your physical stock corresponds to that newer revision.
Human Detection
The camera supports Human Detection, helping classify and accurately detect human targets.
This makes the camera more suitable for intelligent surveillance than a basic motion-only camera and can help reduce attention on irrelevant movement.
Built-in Microphone
The DH-IPC-HFW1439TL1-A-IL features a built-in microphone, allowing compatible surveillance systems to capture audio together with video.
Supported audio compression includes G.711a, G.711Mu, PCM and G.726.
120 dB WDR
The camera supports 120 dB WDR, helping improve visibility when a scene contains both very bright and dark areas.
This is particularly useful for entrances and locations where sunlight or strong outdoor lighting can create challenging backlighting conditions.
Smart H.265+ Compression
The camera supports Smart H.265+ and Smart H.264+, providing more efficient video encoding.
This can help optimize storage capacity and network bandwidth, particularly in installations using several IP cameras.