IP security camera DAHUA IPC-HDW3849QM-S-IL — turret, indoor/outdoor, ceiling mount, wired, 6 MP (3288×1850), black

Dahua Technology IPC-HDW3849QM-S-IL is a turret-style IP security camera designed for indoor and outdoor ceiling installation. It features a 6 MP CMOS sensor with a maximum resolution of 3288 × 1850 pixels, wired Ethernet connectivity and options for 12 VDC or PoE power. The camera is part of Dahua's WizSense series, which uses an independent AI chip and deep learning algorithms focused on detecting humans and vehicles with high accuracy.

Advantages

The camera provides high-definition imaging with low-light performance and integrated warm light and IR illumination up to 30 m for improved night vision. It supports advanced video compression (H.265 / H.265+ / H.264+) to reduce bandwidth and storage requirements, local storage via a Micro SD card up to 512 GB, and IP67-rated protection for outdoor use. Built-in AI functions include human and vehicle classification, intelligent event detection (intrusion, tripwire, stay/loitering detection), face detection, and multiple abnormality alarms, while SMD 4.0 and AI SSA support enhance precision and reduce false alarms.

Suitable for

• Ceiling-mounted surveillance in retail stores and offices
• Perimeter and entry monitoring for residential complexes and small businesses
• Indoor and covered outdoor areas requiring night vision and people/vehicle detection

Key specifications

• Image sensor: 1/2.7" CMOS, 6 MP (3288 × 1850)
• Maximum resolution and frame rate: up to 8 MP (3840 × 2160) at 25/30 fps
• Video codec: H.265, H.265+, H.264+, AI H.264/H.265
• IR and warm light illumination range: up to 30 m
• Intelligent functions: human/vehicle classification, intrusion, tripwire, stay/loitering detection, face detection
• Other features: WDR, 3D NR, HLC, BLC, digital watermarking, rotation mode
• Storage: Micro SD card support up to 512 GB; built-in microphone
• Power: 12 VDC or PoE
• Protection class: IP67 (suitable for outdoor use)
• Form factor and colour: turret, black
• Connectivity: wired Ethernet LAN
• Weight: 530 g

How to use

Install the camera on a suitable ceiling surface using appropriate mounting hardware, route the Ethernet cable for network connectivity and power over PoE or connect a 12 VDC power supply. Configure the device through Dahua's management software or web interface to set resolution, compression, and network settings. Insert a compatible Micro SD card for local recording if required and enable AI functions such as SMD, intrusion and tripwire, adjusting sensitivity and detection areas as needed.

Recommendations

Position the camera to minimize obstructions and avoid direct bright light sources in the field of view. For optimal AI detection, define SMD detection areas within the warm light-supported zones and fine-tune sensitivity to balance detection accuracy and false alarm reduction. Use PoE when possible for simplified installation and reliable power delivery.