IP camera DAHUA IPC-HDW3849T-ZS-IL-27135 4MP, IR night vision, H.265, weatherproof

The Dahua IPC-HDW3849T-ZS-IL-27135 is a 4MP wired IP eyeball camera designed for outdoor placement with an IP67 weatherproof rating. It combines a 1/2.7" CMOS optical sensor with IR illumination and H.265 video compression to deliver high-resolution daytime and night-time footage while optimising storage and bandwidth usage. The camera includes built-in audio input, electronic image stabilisation and noise reduction to improve video clarity in varying conditions.

Advantages

This camera provides 4MP resolution for detailed image capture and supports H.265 compression to reduce file sizes. Its IP67-rated housing protects against dust and water for reliable outdoor use. Onboard features such as noise reduction, image stabiliser and integrated microphone enhance the quality of recorded video and audio. Power-over-Ethernet (PoE) simplifies installation by combining data and power over a single cable.

Suitable for

• Perimeter and outdoor area surveillance
• Commercial entrances and loading zones
• Parking lots and access roads
• Residential property exterior monitoring

Key specifications

• Optical sensor: 1/2.7" CMOS
• Effective resolution: 4 megapixels
• IR night vision: built-in infrared illumination
• Video compression: H.265 (also supports H.264)
• Noise reduction: Yes
• Image stabiliser: Electronic image stabilisation
• Audio: Built-in microphone
• Network interface: Ethernet LAN with PoE support
• Housing protection: IP67 (weatherproof)
• Placement: Outdoor-rated
• Mounting style: Eyeball dome
• Weight: 690 g

How to use

Install the camera on a stable outdoor surface or ceiling using appropriate mounting hardware and position the eyeball dome to cover the intended field of view. Connect the camera to a PoE-capable switch or injector via Ethernet cable to provide both power and network connectivity. Configure the camera through Dahua-compatible management software or a network video recorder, set desired resolution and compression settings, adjust IR and image stabilisation options, and verify audio capture if required.

Recommendations

For optimal performance, mount the camera at a height that provides an unobstructed view of the monitored area, avoid direct exposure to strong artificial light sources, and ensure the Ethernet and mounting seals are properly fitted to maintain the IP67 rating. Regularly check firmware updates and configure retention and compression settings to balance image quality with storage requirements.