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https://www.liberotech.com/ww/dahua-ipc-hfw2439s-sa-led-s2-bullet-camera-ip-4mpx-hd-2-8mm-slot-sd-wdr-ivs-starlight-fullcolor-audio-poe-ip67.htmlIPC-HFW2439S-SA-LED-S2Dahua IPC-HFW2439S-SA-LED-S2 Bullet camera IP 4Mpx HD+ 2.8mm slot sd wdr ivs starlight fullcolor audio poe ip67<p>With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models).</p>
<p><strong>Smart H.265+ & Smart H.264+</strong><br />With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.</p>
<p><strong>Full-color</strong><br />With high-performance sensor and large aperture lens, Dahua Full-color technology can display clear colorful image in the environment of ultra low illuminance. With this photosensitivity technology, the camera can capture more available light, and display more colorful image details.</p>
<p><strong>WDR</strong><br />With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.</p>
<p><strong>IVS</strong><br />With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.</p>
<p><strong>Cyber Security</strong><br />Dahua network camera is equipped with a series of key security technologies, such as security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage, which improve its security defense and data protection, and prevent malicious programs from invading the device.</p>
<p><strong>Protection (IP67, wide voltage)</strong><br />IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.<br /><br /></p>
<p><strong>Features</strong></p>
<ul>
<li>1/3” progressive scan CMOS 4.0 Megapixel</li>
<li>Resolution - 4mpx (2688 × 1520); 3.7Mpx (2560×1440); 3Mpx (2304×1296); 1080p (1920×1080); 1.3M (1280×960); 720p (1280×720); D1 (704×576/704×480); VGA (640 ×480); CIF (352 × 288/352 × 240).</li>
<li>Video Frame Rate - Main stream: 2688×1520 (1 fps-20 fps), 2560×1440 (1 fps-25/30 fps) - Sub stream: 704×576 (1 fps-25 fps), 704×480 (1 fps-30 fps).</li>
<li>Support H.265+ / H.265 / H.264 / H.264+ & MJPEG stream encoding</li>
<li>IVS analysis - crossing the line (tripwire), intrusion.</li>
<li>OSD functions: Real WDR 120dB, Day/Night(ICR), ROI, 3D-DNR, AWB, AGC, BLC, HLC, Mirror, Privacy Masking.</li>
<li>Audio: Built-in Mic - Compression: G.711a/ G.711Mu/ AAC/ G.726.</li>
<li>Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS</li>
<li>2.8mm optical fixed lens - Starlight Fullcolor technology.</li>
<li>One warm supplemental LED lights (warm white 3000K).</li>
<li>Micro SD memory - Micro SD memory cards up to 256GB support (possible local recording)</li>
<li>Metal structure with IP67 Waterproof protection rating.</li>
<li>3 AXIS support with cable passage inside.</li>
<li>12V DC/POE (802.3af) power support.</li>
</ul>
<p><br /><a href="https://www.liberotech.it/en/ivs-dahua-en" target="_blank">IVS Dahua Technology - More information click here!</a></p>https://www.liberotech.com/media/catalog/product/_/i/_i_p_ipc-hfw2439s-sa-led-s2.jpg105.45outofstock105.45105.4500DAHUA000https://www.liberotech.com/media/catalog/product/_/i/_i_p_ipc-hfw2439s-sa-led-s2.jpg5996788410403/Video security/Video security/IP video surveillance/Video security/IP video surveillance/IP cameras168785755200021371003
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