{"id":947,"date":"2026-01-23T13:26:43","date_gmt":"2026-01-23T13:26:43","guid":{"rendered":"https:\/\/tekno.ge\/?page_id=947"},"modified":"2026-01-23T13:26:43","modified_gmt":"2026-01-23T13:26:43","slug":"ipc-hfw1431tc-a4mp-entry-ir-fixed-focal-bullet-network-camera","status":"publish","type":"page","link":"https:\/\/tekno.ge\/?page_id=947","title":{"rendered":"IPC-HFW1431TC-A4MP Entry IR Fixed-focal Bullet Network Camera"},"content":{"rendered":"\n\n\n<p>4MP Entry IR Fixed-focal Bullet Network Camera<\/p>\n\n\n\n<p>&gt; * The parameters and datasheets below can only be applied to 1431-S6 series.<\/p>\n\n\n\n<p>&gt; 4-MP 1\/2.9&#8243; CMOS image sensor, low luminance, and high definition image.<\/p>\n\n\n\n<p>&gt; Outputs max. 4 MP (2560 \u00d71440)@25\/30 fps.<\/p>\n\n\n\n<p>&gt; H.265 codec, high compression rate, ultra-low bit rate.<\/p>\n\n\n\n<p>&gt; Built-in IR LED, and the max. illumination distance is 30 m.<\/p>\n\n\n\n<p>&gt; WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.<\/p>\n\n\n\n<p>&gt; ROI, SMART H.264+\/H.265+, flexible coding, applicable to various bandwidth and storage environments.<\/p>\n\n\n\n<p>&gt; Abnormality detection: Motion detection, video tampering, audio detection, network disconnection, IP conflict, illegal access.<\/p>\n\n\n\n<p>&gt; Built in Mic.<\/p>\n\n\n\n<p>&gt; 12 VDC\/PoE power supply, easy for installation.<\/p>\n\n\n\n<p>&gt; IP67 protection.<\/p>\n\n\n\n<p>> Supports human detection.<a href=\"https:\/\/www.dahuasecurity.com\/br\/products\/productSelector\" class=\"\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.dahuasecurity.com\/br\/products\/productSelector\" class=\"\">Seletor de produtos<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"60\">Camera<\/td><\/tr><tr><td colspan=\"18\">Image Sensor<\/td><td colspan=\"42\">1\/2.9&#8243; CMOS<\/td><\/tr><tr><td colspan=\"18\">Max. Resolution<\/td><td colspan=\"42\">2560 (H) \u00d7 1440 (V)<\/td><\/tr><tr><td colspan=\"18\">ROM<\/td><td colspan=\"42\">16 MB<\/td><\/tr><tr><td colspan=\"18\">RAM<\/td><td colspan=\"42\">64 MB<\/td><\/tr><tr><td colspan=\"18\">Scanning System<\/td><td colspan=\"42\">Progressive<\/td><\/tr><tr><td colspan=\"18\">Electronic Shutter Speed<\/td><td colspan=\"42\">Auto\/Manual 1\/3 s\u20131\/100,000 s<\/td><\/tr><tr><td colspan=\"18\">Min. Illumination<\/td><td colspan=\"42\">0.03 lux@F2.0 (Color, 30 IRE)<br>0.003 lux@F2.0 (B\/W, 30 IRE)<br>0 lux (Illuminator on)<\/td><\/tr><tr><td colspan=\"18\">S\/N Ratio<\/td><td colspan=\"42\">&gt;56 dB<\/td><\/tr><tr><td colspan=\"18\">Illumination Distance<\/td><td colspan=\"42\">Up to 30 m (98.43 ft) (IR)<\/td><\/tr><tr><td colspan=\"18\">Illuminator On\/Off Control<\/td><td colspan=\"42\">Auto;Manual<\/td><\/tr><tr><td colspan=\"18\">Illuminator Number<\/td><td colspan=\"42\">1 (IR LED)<\/td><\/tr><tr><td colspan=\"18\">Angle Adjustment<\/td><td colspan=\"42\">Pan: 0\u00b0\u2013360\u00b0;<br>Tilt: 0\u00b0\u201390\u00b0;<br>Rotation: 0\u00b0\u2013360\u00b0<\/td><\/tr><tr><td colspan=\"60\">Lens<\/td><\/tr><tr><td colspan=\"18\">Lens Type<\/td><td colspan=\"42\">Fixed-focal<\/td><\/tr><tr><td colspan=\"18\">Lens Mount<\/td><td colspan=\"42\">M12<\/td><\/tr><tr><td colspan=\"18\">Focal Length<\/td><td colspan=\"42\">2.8 mm; 3.6 mm<\/td><\/tr><tr><td colspan=\"18\">Max. Aperture<\/td><td colspan=\"42\">F2.0<\/td><\/tr><tr><td colspan=\"18\">Field of View<\/td><td colspan=\"42\">2.8 mm: H: 92\u00b0; V: 50\u00b0; D: 107\u00b0<br>3.6 mm: H: 78\u00b0; V: 43\u00b0; D: 92\u00b0<\/td><\/tr><tr><td colspan=\"18\">Iris Control<\/td><td colspan=\"42\">Fixed<\/td><\/tr><tr><td colspan=\"18\">Close Focus Distance<\/td><td colspan=\"42\">2.8 mm: 1.0 m (3.28 ft)<br>3.6 mm: 1.3 m (4.27 ft)<\/td><\/tr><tr><td colspan=\"18\">DORI Distance<\/td><td colspan=\"42\">LensDetectObserveRecognizeIdentify2.8 mm66.0 m<br>( 216.54 ft)26.4 m<br>( 86.61 ft)13.2 m<br>( 43.31 ft)6.6 m<br><br>( 21.65 ft)3.6 mm76.0 m<br>( 249.34 ft)30.4 m<br>( 99.74 ft)15.2 m<br>( 49.87 ft)7.6 m<br><br>( 24.93 ft)*DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual\/project design tool.<\/td><\/tr><tr><td colspan=\"60\">Intelligence<\/td><\/tr><tr><td colspan=\"18\">Human Detection<\/td><td colspan=\"42\">Support the classification and accurate detection of human<\/td><\/tr><tr><td colspan=\"18\">Smart Search<\/td><td colspan=\"42\">Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos<\/td><\/tr><tr><td colspan=\"60\">Video<\/td><\/tr><tr><td colspan=\"18\">Video Compression<\/td><td colspan=\"42\">H.265; H.264; H.264H; H.264B; MJPEG (Only supported by sub stream)<\/td><\/tr><tr><td colspan=\"18\">Smart Codec<\/td><td colspan=\"42\">Smart H.265+; Smart H.264+<\/td><\/tr><tr><td colspan=\"18\">Video Frame Rate<\/td><td colspan=\"42\">Main stream: 2560 \u00d7 1440@(1\u201325\/30 fps)<br>sub stream: 704 \u00d7 576@(1\u201325 fps)\/704 \u00d7 480@(1\u201330 fps)<br>*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.<\/td><\/tr><tr><td colspan=\"18\">Streaming Capability<\/td><td colspan=\"42\">2 streams<\/td><\/tr><tr><td colspan=\"18\">Resolution<\/td><td colspan=\"42\">4M (2560 \u00d7 1440); 3M (2304 \u00d7 1296); 1080p (1920 \u00d7 1080); 1.3M (1280 \u00d7 960); 720p (1280 \u00d7 720); D1 (704 \u00d7 576\/704 \u00d7 480); VGA (640 \u00d7 480); CIF (352 \u00d7 288\/352 \u00d7 240)<\/td><\/tr><tr><td colspan=\"18\">Bit Rate Control<\/td><td colspan=\"42\">CBR\/VBR<\/td><\/tr><tr><td colspan=\"18\">Video Bit Rate<\/td><td colspan=\"42\">H.264: 32 kbps\u20134096 kbps;<br>H.265: 12 kbps\u20134096 kbps<\/td><\/tr><tr><td colspan=\"18\">Day\/Night<\/td><td colspan=\"42\">Auto(ICR)\/Color\/B\/W<\/td><\/tr><tr><td colspan=\"18\">BLC<\/td><td colspan=\"42\">Yes<\/td><\/tr><tr><td colspan=\"18\">HLC<\/td><td colspan=\"42\">Yes<\/td><\/tr><tr><td colspan=\"18\">WDR<\/td><td colspan=\"42\">120 dB<\/td><\/tr><tr><td colspan=\"18\">White Balance<\/td><td colspan=\"42\">Auto; natural; street lamp; outdoor; manual; regional custom<\/td><\/tr><tr><td colspan=\"18\">Gain Control<\/td><td colspan=\"42\">Auto\/Manual<\/td><\/tr><tr><td colspan=\"18\">Noise Reduction<\/td><td colspan=\"42\">3D NR<\/td><\/tr><tr><td colspan=\"18\">Motion Detection<\/td><td colspan=\"42\">OFF\/ON (4 areas, rectangular)<\/td><\/tr><tr><td colspan=\"18\">Region of Interest (RoI)<\/td><td colspan=\"42\">Yes (4 areas)<\/td><\/tr><tr><td colspan=\"18\">Smart Illumination<\/td><td colspan=\"42\">Yes<\/td><\/tr><tr><td colspan=\"18\">Image Rotation<\/td><td colspan=\"42\">0\u00b0\/180\u00b0<\/td><\/tr><tr><td colspan=\"18\">Mirror<\/td><td colspan=\"42\">Yes<\/td><\/tr><tr><td colspan=\"18\">Privacy Masking<\/td><td colspan=\"42\">4 areas<\/td><\/tr><tr><td colspan=\"60\">Audio<\/td><\/tr><tr><td colspan=\"18\">Built-in MIC<\/td><td colspan=\"42\">Yes, built-in Mic<\/td><\/tr><tr><td colspan=\"18\">Audio Compression<\/td><td colspan=\"42\">G.711a; G.711Mu; PCM; G.726<\/td><\/tr><tr><td colspan=\"60\">Alarm<\/td><\/tr><tr><td colspan=\"18\">Alarm Event<\/td><td colspan=\"42\">Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; SMD (human); security exception<\/td><\/tr><tr><td colspan=\"60\">Network<\/td><\/tr><tr><td colspan=\"18\">Network Port<\/td><td colspan=\"42\">RJ-45 (10\/100 Base-T)<\/td><\/tr><tr><td colspan=\"18\">SDK and API<\/td><td colspan=\"42\">Yes<\/td><\/tr><tr><td colspan=\"18\">Network Protocol<\/td><td colspan=\"42\">IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P<\/td><\/tr><tr><td colspan=\"18\">Interoperability<\/td><td colspan=\"42\">ONVIF (Profile S &amp; Profile T); CGI<\/td><\/tr><tr><td colspan=\"18\">User\/Host<\/td><td colspan=\"42\">6 (Total bandwidth: 24 M)<\/td><\/tr><tr><td colspan=\"18\">Storage<\/td><td colspan=\"42\">FTP<\/td><\/tr><tr><td colspan=\"18\">Browser<\/td><td colspan=\"42\">IE; Chrome; Firefox<\/td><\/tr><tr><td colspan=\"18\">Management Software<\/td><td colspan=\"42\">Smart PSS Lite; DSS; DMSS; DoLynk Care<\/td><\/tr><tr><td colspan=\"18\">Mobile Client<\/td><td colspan=\"42\">iOS;Android<\/td><\/tr><tr><td colspan=\"18\">Security<\/td><td colspan=\"42\">Digest;WSSE;Account lockout;Security logs;Generation and importing of X.509 certification;HTTPS;Trusted boot;Trusted execution;Trusted upgrade<\/td><\/tr><tr><td colspan=\"60\">Certification<\/td><\/tr><tr><td colspan=\"18\">Certifications<\/td><td colspan=\"42\">CE-LVD: EN62368-1;<br>CE-EMC: Electromagnetic Compatibility Directive 2014\/30\/EU;<\/td><\/tr><tr><td colspan=\"60\">Power<\/td><\/tr><tr><td colspan=\"18\">Power Supply<\/td><td colspan=\"42\">12 VDC\/PoE (802.3af)<\/td><\/tr><tr><td colspan=\"18\">Power Consumption<\/td><td colspan=\"42\">Basic: 1.5 W (12 VDC), 1.9 W (PoE);<br>Max.: 3.5 W (12 VDC), 4.3 W (PoE) (H.265 + intelligence on + WDR+ IR intensity)<\/td><\/tr><tr><td colspan=\"60\">Environment<\/td><\/tr><tr><td colspan=\"18\">Operating Temperature<\/td><td colspan=\"42\">\u201340 \u00b0C to +60 \u00b0C (\u201340 \u00b0F to +140 \u00b0F)<\/td><\/tr><tr><td colspan=\"18\">Operating Humidity<\/td><td colspan=\"42\">\u226495% (RH), non-condensing<\/td><\/tr><tr><td colspan=\"18\">Storage Temperature<\/td><td colspan=\"42\">\u201340 \u00b0C to +60 \u00b0C (\u201340 \u00b0F to +140 \u00b0F)<\/td><\/tr><tr><td colspan=\"18\">Storage Humidity<\/td><td colspan=\"42\">\u226495% (RH), non-condensing<\/td><\/tr><tr><td colspan=\"18\">Protection<\/td><td colspan=\"42\">IP67<\/td><\/tr><tr><td colspan=\"60\">Structure<\/td><\/tr><tr><td colspan=\"18\">Casing Material<\/td><td colspan=\"42\">Metal<\/td><\/tr><tr><td colspan=\"18\">Product Dimensions<\/td><td colspan=\"42\">173.3 mm \u00d7 70 mm \u00d7 70 mm (6.82&#8243; \u00d7 2.76&#8243; \u00d7 2.76&#8243;) (L \u00d7 W \u00d7 H)<\/td><\/tr><tr><td colspan=\"18\">Net Weight<\/td><td colspan=\"42\">0.44 kg (0.97 lb)<\/td><\/tr><tr><td colspan=\"18\">Gross Weight<\/td><td colspan=\"42\">0.55 kg (1.21 lb)<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>4MP Entry IR Fixed-focal Bullet Network Camera &gt; * The parameters and datasheets below can only be applied to 1431-S6 series. &gt; 4-MP 1\/2.9&#8243; CMOS image sensor, low luminance, and high definition image. &gt; Outputs max. 4 MP (2560 \u00d71440)@25\/30 fps. &gt; H.265 codec, high compression rate, ultra-low bit rate. &gt; Built-in IR LED, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-947","page","type-page","status-publish","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/pages\/947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tekno.ge\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=947"}],"version-history":[{"count":1,"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/pages\/947\/revisions"}],"predecessor-version":[{"id":948,"href":"https:\/\/tekno.ge\/index.php?rest_route=\/wp\/v2\/pages\/947\/revisions\/948"}],"wp:attachment":[{"href":"https:\/\/tekno.ge\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}