Dahua IPC-HFW3449T1-AS-PV 4MP WizSense PoE Camera with Active Deterrence

• Smart Dual Light switches between IR and white light for full-color night vision.
• Active deterrence uses a loud siren and bright light to warn off intruders.
• 120dB True WDR delivers clear images against strong backlight.
• Built-in microphone and speaker for real-time two-way audio.
• IP67 weatherproof rated for -40°C to +60°C outdoor use.
• SMD 4.0 detects only people and vehicles to reduce false alarms.
• Supports up to 512GB microSD card for local recording.

Clear Images Against Strong Backlight

The 120dB True WDR technology balances bright and dark areas, so you get clear footage even when pointing at entrances or windows with direct sunlight. A built-in microphone captures real-time audio without extra hardware, adding an important layer of evidence for your recordings.

Smart Dual Light Active Deterrence

This camera automatically switches between infrared and white light. When it detects a target at night, the white light turns on to capture full-color details. You can also trigger the siren and light manually or automatically to actively warn off intruders before they cause damage.

Smart Detection Saves Time

WizSense SMD 4.0 technology accurately identifies people and vehicles while filtering out leaves, rain, or animals. This sends you only meaningful alerts and saves storage space. The 4MP sensor records sharp 2688 × 1520 resolution, ensuring you catch the details that matter.

Built for Harsh Outdoor Conditions

The IP67 metal housing survives rain, dust, and extreme temperatures from -40°C to +60°C. Power the camera with 12V DC or PoE (802.3af) for a fast, single-cable installation. It supports ONVIF for broad NVR compatibility.