Câmara de vigilância DAHUA IPC-PT2449C1-S-PV-PRO 4MP PT DOME

The DAHUA IPC-PT2449C1-S-PV-PRO is a 4MP fixed dome PT (pan-tilt) surveillance camera designed for outdoor video monitoring. With a 1/1.8" sensor and 2688 × 1520 effective pixels, it provides high-resolution footage and supports low-light operation down to 0.0005 lux. The camera includes a 3.6 mm focal length lens, IR illumination for night vision, a built-in microphone and flexible power options including 12 VDC or PoE (802.3af).

Advantages

The camera combines a high-resolution 4 megapixel sensor with infrared illumination and a wide dynamic range to deliver clear images in varying light conditions. Its built-in microphone enables audio capture alongside video, while PoE support simplifies installation by allowing video and power over a single cable. The IP-rated housing and operating temperature range from -30 °C to +55 °C make it suitable for outdoor installations.

Suitable for

• Outdoor perimeter and property surveillance
• Commercial premises and storefront monitoring
• Residential driveway and entrance monitoring
• Parking lots and shared outdoor spaces

Key specifications

• Resolution: 4 MP (2688 × 1520)
• Image sensor: 1/1.8"
• Lens focal length: 3.6 mm
• Minimum illumination: 0.0005 lux
• IR illumination: yes (night vision)
• Electronic shutter: 1–1/100,000 s
• Audio: built-in microphone
• Power: 12 VDC, 1 A ±10% or PoE (802.3af)
• Operating temperature: -30 °C to +55 °C
• Dimensions: 153.5 mm × Φ129.3 mm

How to use

Mount the dome camera at a stable outdoor location ensuring clear field of view. Connect power using a 12 VDC supply or a PoE-enabled switch/NVR to provide both power and network connectivity. Configure the camera via the manufacturer’s software or web interface to set resolution, exposure, IR behavior and network settings. Position the camera and adjust pan/tilt functions as required for the coverage area, then verify video and audio capture under daytime and low-light conditions.

Recommendations

For reliable long-term performance, install the camera under a protective overhang where possible, use PoE for simplified cabling, and schedule periodic checks of lens cleanliness and firmware updates. Ensure correct ingress protection and mounting hardware for exposed outdoor locations.