| Revew | DAHUA IPC-PT1439H-PV 4MP 2.8mm Pan/Tilt IP CameraThe DAHUA IPC-PT1439H-PV is an Entry series pan/tilt network camera with a 1/2.8" 4MP CMOS sensor (2560x1440) at 25/30 fps and a fixed 2.8 mm lens. It pans 345° and tilts up to 90°, so it can be aimed remotely from the app at any corner of a yard, home entrance, shop or small office. Smart Dual Light keeps IR on at night and turns on the warm light only when a target appears, so the event is recorded in color. When an intrusion is detected the camera deters with a flashing light and a voice alarm that can be replaced with a custom recording, and the built-in mic and speaker allow two-way talk through the app. It is powered by PoE or 12 V and the housing is IP66 rated. 
Key features- Remote pan and tilt - Pan 0° to 345° and tilt 0° to 90°, 50 presets and power-off memory. Control from the DMSS app or the recorder.
- Smart Dual Light up to 30 m - IR and warm light up to 30 m. IR is normally on, and when a target appears the warm light turns on and the camera records in color, reducing light pollution.
- Active deterrence - Warm light flashing for 5 to 30 s and a siren with custom voice import, volume from 0% to 100% and 1 to 10 plays.
- Human and vehicle detection - IVS tripwire and intrusion with human and vehicle classification that filters false alarms caused by animals, leaves or lighting changes.
- Two-way talk and audio - Built-in high-sensitivity mic and high-power speaker, talk through the app and abnormal sound detection as an alarm event.
- Installation and protection - PoE (802.3af) or 12 VDC, Smart H.265+ coding, 120 dB true WDR, IP66 and TVS 2000 V lightning protection.
Specifications| Manufacturer | DAHUA | | Model | DH-IPC-PT1439H-PV | | Series | Entry | | Camera type | Pan/tilt network camera | | Image sensor | 1/2.8" CMOS, 4MP (2560x1440) | | Frame rate | Up to 25/30 fps | | Lens | 2.8 mm, F1.6 | | Field of view | H 94°, V 51° | | Min. illumination | Color 0.05 lux, B/W 0.005 lux | | Illumination | IR and warm light up to 30 m (Smart Dual Light) | | Pan/tilt | Pan 0°-345°, tilt 0°-90°, 50 presets | | Analytics | IVS (tripwire, intrusion), human and vehicle detection | | Deterrence | Flashing light and custom voice siren | | Audio | Built-in mic and speaker, two-way talk | | WDR | 120 dB | | Video compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG; 2 streams | | Network | RJ-45 10/100, ONVIF (Profile S/T) | | Power | 12 VDC or PoE (802.3af), up to 12 W | | Protection | IP66, TVS 2000 V, -30°C to +55°C | | Dimensions and weight | 128.4 mm x Φ127.3 mm, 0.41 kg |
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