Câmara de segurança IP dome DAHUA WizSense HDW2849TM-S-IL — exterior, 3840×2160, IR 30 m, com fios, montagem em teto/parede/poste

Dahua Technology WizSense HDW2849TM-S-IL is an 8 MP fixed-focal dome IP security camera designed for outdoor use. It delivers up to 3840 × 2160 resolution with a 1/2.7" CMOS sensor, offers built-in warm light and IR illumination for night vision up to 30 m, and supports wired Ethernet connectivity with 12 VDC or PoE power. The camera has an IP67 rating and a dome form factor suitable for ceiling, wall, or pole mounting.

Advantages

The camera provides high-resolution 8 MP video with H.265 compression for reduced bandwidth and storage needs. Integrated warm light and IR LEDs ensure visibility in low-light conditions. Intelligent features include human/vehicle classification for intrusion and tripwire detection, multiple tamper and abnormality alarms, and support for Micro SD storage up to 256 GB. Its rugged IP67 housing and flexible mounting options make it suitable for outdoor surveillance installations.

Suitable for

• Perimeter and outdoor area surveillance
• Parking lots and vehicle access points
• Building facades, entrances and walkways
• Retail exteriors and small campus monitoring

Key specifications

• Image sensor: 1/2.7" CMOS, 8 MP (3840 × 2160)
• Maximum frame rate: 8 MP @ 20 fps; 2688 × 1520 @ 25/30 fps
• Video compression: H.265 and H.264 with advanced coding modes
• Illumination: Built-in IR and warm light, effective up to 30 m
• Intelligent detection: Intrusion, tripwire with human/vehicle classification
• Other detection: Motion detection, video tampering, audio detection, SD card and network abnormality alarms
• Storage: Supports Micro SD card up to 256 GB
• Power: 12 VDC or Power over Ethernet (PoE)
• Ingress protection: IP67 (dust and water resistant)
• Mounting: Ceiling, wall or pole
• Form factor and colour: Dome, black
• Night vision distance: Up to 30 m
• Weight: Approximately 480 g

How to use

Install the dome on a suitable ceiling, wall or pole using appropriate hardware and ensure the camera is positioned to cover the desired field of view. Connect the device to a wired Ethernet network and provide power via 12 VDC or PoE. Configure video resolution, encoding (H.265 recommended for lower bandwidth), and intelligent detection rules (intrusion/tripwire) in the recorder or camera web interface. Insert a Micro SD card if local recording is required and verify night-vision and warm-light operation in low-light conditions.

Recommendations

For reliable outdoor performance, mount the camera under some shelter when possible to reduce direct exposure to heavy rain and debris. Use PoE for simplified cabling and enable H.265 encoding to minimize storage and network load. Regularly check firmware updates and verify detection settings to reduce false alarms.