DH-IPC-PT1439H-PV — Key  Features

• 4MP High-Resolution — 2560 × 1440 video up to 25/30 fps.
• PT Camera — Pan 0°–345° and Tilt 0°–90° for wide-area coverage.
• Smart Dual Light — IR + warm light with up to 30m illumination.
• Active Deterrence — Built-in flashing light and sound alarm to deter intruders.
• AI Human & Vehicle Detection — Helps reduce false alarms and focus on relevant targets.
• 120dB WDR — Better images in challenging backlight conditions.
• Two-Way Audio — Built-in microphone and speaker for real-time communication.
• PoE Support — Uses a single network cable for data and power via 802.3af PoE.
• H.265+ Compression — Reduces bandwidth and storage requirements.
• IP66 Protection — Suitable for outdoor installations and harsh environments.
• ONVIF Profile S & T — Compatible with supported third-party NVR/VMS systems.