Dahua 大華 HFW2849S-S-IL 8MP 室外槍型網絡鏡頭

Name: Dahua HFW2849S-S-IL 8MP 室外槍型鏡頭 | 智能雙光・PoE・IP67
SKU: DH-IPC-HFW2849S-S-IL
Price: 850.00 HKD
Availability: InStock

Dahua HFW2849S-S-IL（官方全稱 DH-IPC-HFW2849S-S-IL）係 WizSense 智能雙光系列室外槍型鏡頭，最高輸出 800 萬像素（3840×2160）。日間畫面細緻，夜間可用紅外黑白或暖光全彩，並支援人／車分類偵測、內置收音、PoE 單線供電同 IP67 室外防護，能夠守護村屋、商舖門口、車路同外牆。另外，可配合本公司 Dahua／相容 PoE NVR，以及手機／電腦客戶端接收警報同遙控觀看。

Clear outdoor vision, day and night.

An 8MP Smart Dual Light outdoor bullet camera, the HFW2849S-S-IL features a practical weatherproof design, as well as multiple advanced functions to stand guard at your property. You’ll enjoy its clear imaging, human/vehicle classification, built-in microphone, and the power to run video and power over a single PoE cable. Also, pair it with a compatible NVR and mobile/desktop clients to get alerts for suspicious activity around doorways and exterior walls.

800 萬像素超清畫質

清晰的影像品質是 HFW2849S-S-IL 的一大特點。它最高輸出 8MP（3840×2160），能夠捕捉更多面孔、衣著同車輛細節，讓您更清楚地看到門口同周圍環境。配合 120 dB 寬動態，無論是日間逆光門口還是陰暗走廊，您都可以獲得更實用的畫面效果。

Clear 8MP Image Quality

Clear imaging is a major highlight of the HFW2849S-S-IL. With up to 8MP (3840×2160) resolution, it captures finer detail on faces, clothing and vehicles, helping you see doorways and surrounding areas more clearly. With 120 dB WDR, whether it is a backlit entrance by day or a dim corridor, you can enjoy more usable image quality.

智能雙光夜視

此外，HFW2849S-S-IL 具備 Smart Dual Light 智能雙光，使夜間監控更靈活。您可以按場景切換紅外黑白夜視或暖光全彩，夜視距離約 30 米。有人車活動時可亮暖光睇彩色細節，平時可用紅外慳電同減少光害，無論您是在家中還是外出，都可以更好掌握出入口情況。

Smart Dual Light Night Vision

In addition, the HFW2849S-S-IL offers Smart Dual Light for more flexible night monitoring. You can switch between IR black-and-white and warm full-color lighting by scene, with night vision around 30 m. When people or vehicles are detected, warm light can reveal color detail; otherwise IR helps save power and reduce light pollution, allowing you to stay informed whether you are at home or away.

人車智能偵測（SMD Plus）

除了清晰畫質同夜視功能外，HFW2849S-S-IL 還支援越線／入侵偵測，並可做人、車分類（SMD Plus），減少樹影、小動物等誤報。只要有可疑活動出現在您設定的區域，您就可以透過 NVR／客戶端更快收到通知，這樣您可以立即采取必要的措施。

Smarter Alerts with SMD Plus

Beyond clear imaging and night vision, the HFW2849S-S-IL supports tripwire/intrusion detection with human and vehicle classification (SMD Plus), helping reduce false alarms from tree shadows or small animals. Whenever suspicious activity appears in your configured zones, you can receive notifications through an NVR or client more quickly, enabling you to take necessary actions promptly.

PoE 單線供電

支援 IEEE 802.3af PoE，一條網線同時傳訊號同電源，外牆走線更簡潔；亦可用 12 VDC。配合本公司 Dahua／相容 PoE NVR，即可「訊號與電源 all in one」，裝機同日常監看出入口都更方便。

PoE Single-Cable Power

With IEEE 802.3af PoE, one network cable carries both video and power for neater outdoor wiring; 12 VDC is also supported. Pair it with a compatible PoE NVR for a simple all-in-one signal-and-power setup.

內置咪高風收音

鏡頭內置收音，配合支援音訊嘅 NVR／客戶端，可一併記錄現場聲音，適合門口、舖面等需要聲音參考嘅場景，令監控資訊更完整。

Built-in Microphone

A built-in microphone records on-site audio when used with an audio-capable NVR or client—useful at doorways and shopfronts where sound provides extra context.

IP67 室外防護

機身達 IP67 防水防塵等級，適合香港室外日曬雨淋環境，裝喺外牆、車路同村屋門口更放心。

IP67 Weather Protection

IP67 dust and water resistance suits Hong Kong outdoor sun-and-rain conditions, giving more confidence for exterior walls, driveways and village-house entrances.

主要規格

型號	DH-IPC-HFW2849S-S-IL
影像感應器	1/2.7″ 逐行掃描 CMOS
最高解像度	3840 × 2160（8MP）
最高幀率	8MP（3840 × 2160）最高 20 fps
鏡頭	定焦 2.8 mm／3.6 mm（可選），F1.6
水平視角	2.8 mm：111°；3.6 mm：87°
夜視	智能雙光（紅外＋暖光）：紅外最遠 30 米；暖光（彩色）最遠 30 米
寬動態	120 dB WDR
視頻壓縮	H.265／H.264／MJPEG（只限子碼流）；Smart H.265+／Smart H.264+
智能偵測	越線、入侵偵測（支援人／車分類）；SMD Plus 智能移動偵測
音訊	內置咪高風（收音）
本機儲存	microSD 卡，最高 256 GB
供電	12 VDC／PoE（IEEE 802.3af）；最高功耗 5 W（12 VDC）／5.9 W（PoE）
防護等級	IP67
工作溫度	-40 °C 至 +55 °C
尺寸／重量	166.2 × 70 × 70 mm；約 470 g

Dahua 大華 HFW2849S-S-IL 8MP 室外槍型網絡鏡頭

Dahua 大華 HFW2849S-S-IL 8MP 室外槍型網絡鏡頭是一款功能實用且先進的室外監控設備，結合了超清影像、智能雙光夜視同人車偵測，為您的村屋、商舖或外牆提供更可靠的保護。這款鏡頭不僅擁有簡潔的槍型外觀，還具備 PoE 單線供電、內置收音同 IP67 防護，使您能夠更輕鬆完成安裝並日常監看出入口。

總結：實用室外智能槍機

Dahua HFW2849S-S-IL 不僅為室外場景增添高清同智能防護，同時還提供 PoE 單線、內置收音同 IP67 的便捷體驗。它的佈線同日常操作都相對簡單，您可以配合本公司安裝或自行組 PoE NVR 方案。無論是保護家人安全還是管理舖面出入口，HFW2849S-S-IL 都是一個可靠的選擇。歡迎 WhatsApp 6315 3265 或致電 2331 2122 查現貨、焦距同安裝報價。正式規格以大華官方資料及實貨標籤為準。

Dahua HFW2849S-S-IL 8MP Outdoor Bullet Network Camera

The Dahua HFW2849S-S-IL (DH-IPC-HFW2849S-S-IL) is a practical and advanced outdoor security camera that combines ultra-clear imaging, Smart Dual Light night vision, and human/vehicle detection, providing more reliable protection for village houses, shopfronts and exterior walls. This camera not only features a clean bullet design but also offers PoE single-cable power, a built-in microphone and IP67 protection, allowing you to install more easily and monitor entrances day to day.

Conclusion

The Dahua HFW2849S-S-IL not only adds clear and smarter outdoor protection but also offers a convenient experience with PoE, built-in audio and IP67. Cabling and daily operation are comparatively simple when paired with a compatible PoE NVR. Whether you want to safeguard your family or manage a shopfront entrance, the HFW2849S-S-IL is a reliable choice. Official specifications are subject to Dahua datasheets and the product label.