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DAHUA IPC-HFW1439TL1-PV 4MP Active Deterrence Bullet Camera
Key Features
Brand:Dahua
4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition image.
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Outputs max. 4 MP (2688 × 1520) @20 fps, and supports 2560 × 1440@25/30 fps.
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H.265 codec, high compression rate, ultra-low bit rate.
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Built-in IR LED and warm light , the max. IR illumination distance is 30 m and the max. warm light distance is 30 m.
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ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
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Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
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Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).
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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.
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Supports max. 256 G Micro SD card; built in Mic.
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12 VDC/PoE power supply, easy for installation.
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IP67, IK10 protection.
1 Year Warranty
Dahua IPC-HFW1439TL1-PV 4MP Active Deterrence Bullet Network Camera Product Guide
Overview
The Dahua IPC-HFW1439TL1-PV Bullet Network Camera delivers proactive indoor and outdoor security surveillance. This high-performance internet protocol camera captures ultra-clear four-megapixel video clarity. It features an integrated smart dual illumination engine that works alongside active deterrence mechanisms to intercept security breaches before they occur. It delivers a comprehensive data network defense solution for modern smart homes, corporate perimeters, and retail properties.
Three In One Intelligent Active Deterrence System
This advanced preventive safety mechanism is integrated directly into the camera framework. When an intruder breaches a customized perimeter line
Full-Color Optical Night Vision Engineering
The device completely removes standard black and white gray night video streams from your digital storage archives. It utilizes specialized light-gathering hardware to capture vivid full-color video feeds around the clock in complete darkness. The system activates gentle warm white light LED emitters dynamically when target activity emerges near restricted borders. This capability allows security teams to identify exact clothing color combinations, vehicle descriptions, and suspect faces easily.
Advanced Smart Motion Detection Technology
An onboard processing algorithm actively isolates and classifies human shapes within the video frame. It filters out irrelevant environmental triggers such as wind-driven tree branches, raindrops, blowing trash, or stray animals. This precise classification layer drastically reduces annoying false alert notifications sent to user mobile profiles. It ensures that system operators focus attention entirely on actual actionable security threats.
Key Technical Specifications
Video Quality and Optics
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- Resolution: 4MP progressive scan CMOS sensor.
- Effective Pixels: 2560 by 1440 pixels for high-definition streams.
- Lens Options: Fixed lens configurations designed to provide an optimized field of view.
- Aperture Rating: Large physical aperture designed to capture fractional ambient light.
Illumination and Sound Mechanics
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- Smart Dual Light: Automatic switching between invisible infrared and warm white light arrays.
- Illumination Reach: Active night vision illumination coverage reaching up to thirty meters.
- Active Deterrence: Synchronized red and blue flashing light modules with an integrated physical siren.
- Audio Intercom: Built-in high-sensitivity microphone paired with a full-duplex loudspeaker
Data Network and Storage
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- Video Compression: Efficient smart encoding protocols to reduce network bandwidth and storage usage.
- Cyber Security: Advanced network encryption protocol blocks unauthorized digital connections.
- Local Storage: MicroSD memory card expansion slot supporting up to 256GB.
- Power Delivery: Standard twelve-volt direct current or Power over Ethernet network cable delivery.
Physical Architecture
- Ingress Protection: IP67 certified dustproof and waterproof heavy-duty bullet housing.
- Enclosure Type: Rigid metal core composite shell with an integrated protective sunshield hood.
- Operating Temperature: Structural resilience from minus forty degrees to sixty degrees Celsius.
Full Duplex Sound Pickup and Two Way Talk
The camera includes a premium microphone that captures clear ambient sound while filtering out constant background echoes. The high-power internal speaker projects immediate real-time vocal responses over long distances. This configuration allows business managers to interview visitors at entry gates or issue verbal warnings to trespassers remotely.
Professional Wide Dynamic Range Balance
Hardware-based true wide dynamic range technology balances contrast variations in highly reflective or backlit environments. The system preserves deep shadow details inside dark shipping bays while muting bright sunlight streams from outer expanses. This processing layer guarantees continuous facial readability across changing daily weather conditions.
Smart Streaming Bandwidth Conservation
Advanced video encoding software limits total data storage demands by prioritizing key moving targets within the frame. It compresses stagnant background pixels like walls or fences while preserving maximum clarity on faces and vehicle movement. This approach lets properties store extended logs without purchasing extra network hard drives.
Single Cable Power over Ethernet Installation
Built-in Power over Ethernet circuitry lets system installers pass video streams, digital control commands, and electrical power over a solitary network cable line. This functionality eliminates the need to run extra high-voltage lines out to perimeter walls or roof valleys. It lowers installation gear costs and speeds up network configuration timelines.
