Dahua IPC-B1E49-A-IL 4MP Smart Dual Light Bullet Camera
The Dahua IPC-B1E49-A-IL is a 4MP ECO Smart Dual Light fixed-focal bullet network camera designed for reliable video surveillance in residential, commercial and professional security applications. It combines high-definition 4MP imaging with intelligent illumination, efficient video compression, built-in audio and network connectivity to provide a practical IP surveillance solution.
With a maximum resolution of 2560 × 1440, the camera provides detailed video for monitoring entrances, shops, offices, warehouses, homes, commercial buildings and other areas requiring continuous security observation. Dahua’s ECO Series focuses on practical surveillance features while maintaining straightforward installation and network integration.
4MP High-Definition Image
The Dahua IPC-B1E49-A-IL uses a 4MP CMOS image sensor and provides a maximum resolution of 2560 × 1440. This gives the camera more image detail than standard 1080P surveillance cameras and makes it suitable for applications where additional image clarity is required.
The camera supports 4MP video at up to 25/30 fps according to the selected video configuration. This allows users to capture smooth surveillance footage while maintaining high-definition image quality.
The 4MP resolution can be useful for monitoring entrances, retail areas, offices, warehouses, corridors, parking areas and other locations where identifying visual details is important.
Smart Dual Light Technology
One of the major features of the IPC-B1E49-A-IL is Dahua Smart Dual Light technology. The camera incorporates both infrared and warm-light illumination to provide improved visibility in low-light and nighttime environments.
The camera supports an IR illumination distance of up to 30 meters and a warm-light illumination distance of up to 15 meters. This combination gives installers flexibility when selecting how nighttime scenes should be monitored.
The infrared illumination can be used for general nighttime monitoring, while warm light can provide full-color video in suitable conditions. The illumination mode can be managed according to the surveillance environment and configuration.
30m IR Illumination
For nighttime monitoring, the camera provides up to 30 meters of infrared illumination. This allows the camera to monitor areas beyond the immediate surroundings of the installation point when lighting conditions are limited.
Actual nighttime performance depends on environmental factors such as scene reflectivity, installation position, obstacles and available ambient lighting. Proper camera positioning is therefore important when planning an installation.
15m Warm Light
The built-in warm light provides an illumination distance of up to 15 meters. Warm-light illumination can help the camera produce color video in appropriate nighttime conditions rather than relying exclusively on traditional infrared black-and-white imaging.
This feature is particularly useful for entrances, storefronts, residential gates, walkways and other locations where color information may be valuable during nighttime monitoring.
Smart H.265+ and Smart H.264+
The Dahua IPC-B1E49-A-IL supports efficient video compression technologies including Smart H.265+ and Smart H.264+.
Efficient video compression can help reduce the amount of bandwidth and storage required by a surveillance system while maintaining useful image quality. This is especially helpful when multiple IP cameras are connected to the same network video recorder.
The camera also supports H.265, H.264 and MJPEG according to the selected stream and configuration.
Built-in Microphone
The camera includes a built-in microphone, adding audio capability to the surveillance system.
Audio can provide additional context alongside recorded video in compatible configurations. For example, audio can be useful around reception areas, entrances, shops and offices where sound information is part of the surveillance requirement.
Users should ensure that audio recording is permitted and configured appropriately for their installation and local requirements.
Human Detection
The IPC-B1E49-A-IL supports human detection, providing an intelligent surveillance function for distinguishing human movement from general motion in supported scenarios.
This can help make security monitoring more practical by allowing compatible surveillance systems to focus on relevant movement events.
Human detection can be particularly useful in areas such as entrances, restricted zones, shops, offices, warehouses and residential properties.
DWDR and Image Enhancement
The camera supports DWDR, along with image enhancement functions such as 3D noise reduction, HLC and BLC.
These technologies are designed to improve image usability under different lighting conditions. Backlight compensation can assist scenes where strong light is present behind the subject, while highlight compensation can help manage areas affected by intense light.
3D noise reduction helps reduce unwanted image noise, particularly when surveillance scenes have limited available light.
Fixed-Focal Lens
The Dahua IPC-B1E49-A-IL uses a fixed-focal lens design. Dahua’s published specification lists 2.8mm and 3.6mm focal length options.
The 2.8mm configuration provides a wider field of view, while the 3.6mm configuration provides a comparatively narrower view. The appropriate lens option should be selected according to the installation area and required surveillance coverage.
Network Connectivity
As an IP network camera, the IPC-B1E49-A-IL connects to the surveillance network through an RJ-45 10/100 Base-T network port.
The camera supports common networking protocols and ONVIF Profile S and Profile T interoperability, providing integration flexibility with compatible network video recorders and surveillance systems.
It can also be managed through Dahua software and applications, including SmartPSS Lite, DSS, DMSS and DoLynk Care, according to the supported configuration.
PoE and 12V DC Power
The camera supports both 12V DC and PoE power, making installation more flexible.
With Power over Ethernet, a compatible PoE switch or PoE-enabled NVR can provide network connectivity and power through a single Ethernet cable. This can simplify cable installation, especially when cameras are installed at locations where separate power cabling would be inconvenient.
Users should ensure that the connected PoE equipment is compatible with the camera’s requirements.
IP67 Protection
The Dahua IPC-B1E49-A-IL features an IP67 protection rating, making it suitable for many outdoor surveillance environments.
IP67 protection provides resistance against dust ingress and water exposure under the conditions defined by the rating. Proper mounting, cable management and installation practices should still be followed to maintain the intended protection level.
This makes the camera suitable for outdoor areas such as entrances, building exteriors, commercial properties, residential compounds and other locations where environmental exposure may occur.
ECO Series Design
The camera belongs to Dahua’s ECO Series, which is designed around practical surveillance functionality and straightforward deployment.
The camera is intended to provide essential IP surveillance features including high-definition video, Smart Dual Light illumination, efficient encoding, human detection, audio and network connectivity.
Its bullet form factor also makes it suitable for installations where a visible and directional surveillance camera is preferred.
Applications
The Dahua IPC-B1E49-A-IL 4MP Smart Dual Light Bullet Camera can be used in a variety of surveillance environments, including:
- Homes
- Offices
- Retail shops
- Warehouses
- Commercial buildings
- Entrances and gates
- Parking areas
- Residential compounds
- Small businesses
- Outdoor areas
- Storage facilities
- Corridors and access points
The exact performance and coverage will depend on the camera’s lens option, installation height, viewing angle, lighting conditions and overall CCTV system configuration.
Key Features
- 4MP high-definition CMOS sensor
- Maximum 2560 × 1440 resolution
- Up to 25/30 fps at supported 4MP configuration
- Smart Dual Light technology
- Up to 30m IR illumination
- Up to 15m warm-light illumination
- Fixed-focal lens
- 2.8mm and 3.6mm lens options
- Smart H.265+ and Smart H.264+
- H.265, H.264 and MJPEG support
- Built-in microphone
- Human detection
- DWDR
- 3DNR
- HLC and BLC
- ROI support
- 10/100 Base-T network port
- ONVIF Profile S and Profile T
- PoE and 12V DC power support
- IP67 protection
- Dahua DMSS mobile support
- SmartPSS Lite and DSS support
Technical Specifications
| Specification | Details |
|---|---|
| Model | IPC-B1E49-A-IL |
| Series | ECO Series |
| Camera Type | Fixed-focal Bullet Network Camera |
| Resolution | 4MP |
| Maximum Resolution | 2560 × 1440 |
| Image Sensor | 1/3″ CMOS |
| IR Distance | Up to 30m |
| Warm Light Distance | Up to 15m |
| Lens | Fixed-focal |
| Focal Length | 2.8mm / 3.6mm |
| WDR | DWDR |
| Noise Reduction | 3DNR |
| Audio | Built-in Microphone |
| Video Compression | H.265 / H.264 / MJPEG |
| Smart Codec | Smart H.265+ / Smart H.264+ |
| Detection | Human Detection |
| Network Port | RJ-45 10/100 Base-T |
| Interoperability | ONVIF Profile S & Profile T |
| Power | 12V DC / PoE |
| Protection | IP67 |
Why Choose Dahua IPC-B1E49-A-IL?
The Dahua IPC-B1E49-A-IL combines 4MP high-definition video, Smart Dual Light illumination, efficient video compression, human detection, built-in audio and IP67 protection in a practical bullet camera design.
Its dual illumination system provides both infrared and warm-light options for nighttime surveillance, while Smart H.265+ and Smart H.264+ can help reduce bandwidth and storage requirements.
For users looking for a dependable 4MP IP camera for home, business or commercial CCTV installations, the Dahua IPC-B1E49-A-IL provides a balanced set of surveillance and connectivity features.
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