Stebėjimo kamera DAHUA 8MP 4K, dvigubas objektyvas, pasukama, AI atpažinimas, spalvotas vaizdas, garsiakalbis, PoE

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Prekė: Stebėjimo kamera DAHUA 8MP 4K, dvigubas objektyvas, pasukama, AI atpažinimas, spalvotas vaizdas, garsiakalbis, PoE. Kategorija: IP kameros.

• Gamintojas: Dahua
• Modelis: IPC-PTS1439B-E2-S-PV-0360B

Intelligent PT camera with dual image

Dahua IPC-PTS1439B-E2-S-PV is a modern IP camera from the MultiVision series, which combines a wide view of the scene with the ability to track details in one device.

Thanks to the use of two lenses and the rotation function (PT), the camera provides a simultaneous general view and close-up of events, which significantly increases the effectiveness of monitoring.

Built-in intelligent analytics, colorful night mode and active deterrence (light and siren) make it an ideal solution for protecting property, businesses and outdoor areas requiring constant, effective control.

The most important features of the camera

✅ Dual camera system (MultiVision) – simultaneous viewing of a wide area and details without losing context

✅ PT rotation (pan/tilt) – possibility of remote control of the direction of observation and full land cover

✅ Intelligent AI SMD analytics (human and vehicle detection) – effective false alarm filtration

✅ Full-color night vision – better identification of people and events after dark

✅ Active deterrence (light + siren) – immediate response to an intruder

✅ Built-in microphone and speaker – two-way real-time communication

✅ Remote access via app – live view and control from anywhere

✅ Support for microSD cards and network recording – flexible recording options

✅ Weatherproof outdoor enclosure – stable operation all year round

Dual Lens - Two Independent Views

The camera is equipped with two 3.6mm fixed focal length lenses, meaning a consistent viewing angle and natural scene reproduction in both image streams. One module is responsible for a constant wide-area view, while the other – mounted in the rotating part – allows for active tracking and focus on details.

Thanks to the identical focal length, both images are compatible and clear, making it easier to orient yourself and analyze events. In practice, the camera simultaneously "monitors the whole" and "works on the detail," without the need to switch views or use two separate devices.

Intelligent SMD detection – human and vehicle recognition

The camera uses SMD (Smart Motion Detection) technology, which analyzes the image and distinguishes the type of object – distinguishing between man and vehicle from irrelevant movements, such as animals, precipitation or moving leaves. Thanks to this, the system significantly reduces the number of false alarms, focusing only on events that have real meaning.

In practice, this means more precise notifications and more control over what actually happens in the monitored area – without unnecessary alerts and constant checking of recordings.

Two-way audio – hear and react in real time

The camera is equipped with a built-in microphone and speaker, which allows for two-way communication. This means that you not only hear what is happening in the monitored place, but you can also react immediately – e.g. draw attention to the person on the property or scare off the intruder.

This function works well both in private applications (contact with household members, courier) and business applications, where quick response and ongoing control of the situation count.

The camera has double night mode - it allows you to record at night image in shades of gray in infrared mode and in full color, using a white light illuminator.

With this feature, you can easily recognize the colors of your intruder's clothes, even when they sneak in complete darkness. In addition to the deterrent function, the white light illuminator can also act as additional lighting for your property, activated by movement.

Image and transducer:

• Transducer: 2 × 1/3" CMOS (PT channel + fixed channel)
• Max. resolution: 2 × 4 MP (2560 × 1440)
• Scanning: Progressive
• Sensitivity: 0.008 lux (colour), 0.0008 lux (B/W), 0 lux (LED/IR)
• Signal/Noise Ratio: >56 dB
• Electronic shutter: 1/3 s – 1/100 000 s

Lens:

• Lens Type: Fixed Focal (2 × Lens)
• Focal length: 2 × 3,6 mm
• Brightness: F1.6
• Viewing angle: H: 78° / V: 42° / D: 92°
• Minimum sharpening distance: 1,5 m
• Mount: M12

Lighting:

• IR: up to 30 m
• White light (LED): up to 30 m
• Number of LEDs: 4 × IR, 4 × LED
• Operating Mode: Automatic / Manual
• Smart Dual Light: yes

DORI (for both channels):

• Detection: 78 m
• Observation: 31,2 m
• Recognition: 15,6 m
• Identification: 7,8 m

Video:

• Compression: H.265 / H.264 / MJPEG
• Smart codec: H.265+ / H.264+
• Streams: 2
• Max. FPS: 25 fps. /s (4 MP)
• Bitrate: 32 kbps – 6144 kbps
• Resolutions: from CIF to 4 MP

Image Features:

• WDR: 120 dB
• 3D NR: Noise reduction
• BLC/HLC: yes
• White balance: auto/manual
• ROI: 4 zones
• Privacy Masks: 4 Zones
• Day/night mode: auto / color / B/W

Intelligence (AI):

• SMD Plus – detection of people and vehicles
• Smart search (Smart Search)
• Motion Detection: 4 zones

Audio:

• Built-in microphone: yes
• Built-in speaker: yes
• Audio Compression: G.711a / G.711Mu / G.726 / PCM

Alarms and active protection:

• Warning light (LED)
• Siren (3 sounds + possibility of your own)
• Volume and runtime control
• Events: motion, SMD, sabotage, system errors

Network:

• Port: RJ-45 (10/100 Mbps)
• Protocols: IPv4/IPv6, HTTP, RTSP, RTP, TCP, UDP, ONVIF (S/G/T) and others
• Max. Users: 20
• Support: browser, mobile app, DSS/Smart PSS

Memory:

• microSD card: up to 256 GB
• FTP / NVR / cloud

PTZ:

• Rotation (PT):

  PT: 0°–350° / 0°–90°

• Presets: 50
• Speed: up to 55.4°/s (pan)
• Auto return/position memory: yes

Power Supply:

• 12 V DC (±30%)
• PoE (802.3af)
• Power consumption:

  typical: approx. 3.2 – 4.2 W

  max.: up to 10.5 W

Working conditions:

• Temperature: –40°C ~ +50°C
• Humidity: ≤95%

Housing:

• Protection class: IP66
• Material: plastic
• Dimensions: 159.4 × 110.1 × 210 mm
• Weight: 0.62 kg

Specifications