{"id":383,"date":"2026-02-02T11:08:33","date_gmt":"2026-02-02T09:08:33","guid":{"rendered":"https:\/\/louhi.suomenturvatuote.fi\/?post_type=product&#038;p=383"},"modified":"2026-02-09T15:00:58","modified_gmt":"2026-02-09T13:00:58","slug":"dahua-sd5a225gb-hnr-2mp-wizmind-25x-ptz-valvontakamera","status":"publish","type":"product","link":"https:\/\/louhi.suomenturvatuote.fi\/index.php\/tuote\/dahua-sd5a225gb-hnr-2mp-wizmind-25x-ptz-valvontakamera\/","title":{"rendered":"Dahua SD5A225GB-HNR 2MP WizMind 25x PTZ valvontakamera"},"content":{"rendered":"<h2>Dahua WizSense AI 1080p 25x PTZ valvontakamera<\/h2>\n<p>Uusi Dahua\u00a0SD5A225GB-HNR PTZ valvontakamera tarjoaa uudet \u00e4lykk\u00e4\u00e4t AI videoanalyysiominaisuudet.\u00a0Valvontakamera varustettu lis\u00e4ksi automaattiseurannalla, jossa lis\u00e4mausteena nyt uudet AI ominaisuudet. AI ominaisuudet mahdollistavat entist\u00e4 tehokkaamman liikkeen automaattiseurannan sek\u00e4 videoanalyysin ja tallennuksen.<\/p>\n<h3>Liikkeen automaattinen seuranta<\/h3>\n<p>Valvontakamerassa liikkeen automaattinen seurantaominaisuus. Kameralle voidaan m\u00e4\u00e4ritt\u00e4\u00e4 esimerkiksi perusasema johon se kuvaa, kun kamera havaitsee esimerkiksi ajoneuvon ajavan pihaan aloittaa kamera ajoneuvon seuraamisen. Kameralle voidaan m\u00e4\u00e4ritt\u00e4\u00e4 seuranta-aika.\u00a0Kun aika t\u00e4yttyy kamera palaa takaisin perusasemaan &#8221;odottamaan&#8221; taas uutta ajoneuvon liikett\u00e4. Uusien AI teko\u00e4lyominaisuuksien ansiosta kamera voidaan m\u00e4\u00e4ritt\u00e4\u00e4 seuraamaan esimerkiksi vain ihmisen ja ajoneuvon liikett\u00e4.\u00a0AI teko\u00e4lyominaisuudet parantavat kameran automaattiseurannan tarkkuutta ja aiheellisuutta vanhaan malliin verrattuna.<\/p>\n<h3>Tehokas 25x optinen zoomi automaattitarkennuksella<\/h3>\n<p>Dahua SD5A225GB-HNR PTZ valvontakamera varustettu 25x optisella zoomilla, joka mahdollistaa valvontakameralle eritt\u00e4in laajan valvonta-alueen. 25x optisen zoomin ansiosta valvontakameralla voidaan valvoa alueita tehokkaasti ja tarkasti jopa 200m asti.<\/p>\n<h3>Teko\u00e4lyn syv\u00e4oppimiseen perustuva videotunnistus ja h\u00e4lytys<\/h3>\n<p><!--StartFragment--><br \/>\nDahua SD5A225GB-HNR PTZ valvontakamera tarjoaa teko\u00e4lyominaisuudet k\u00e4ytt\u00f6\u00f6si.\u00a0Ominaisuuksien ansiosta kamera osaa erotella kuvassa tapahtuvasta liikkeest\u00e4 erikseen ihmisen ja ajoneuvon liikkeen. Ominaisuudet v\u00e4hent\u00e4v\u00e4t virhetallennukset minimiin. Kamera ei reagoi en\u00e4\u00e4 esim. puiden heiluntaan tai varjoihin. AI ominaisuuksia voidaan hy\u00f6dynt\u00e4\u00e4 tehokkaasti my\u00f6s kameran automaattiseurantaa k\u00e4ytt\u00e4ess\u00e4.\u00a0Kamera voidaan m\u00e4\u00e4ritt\u00e4\u00e4 seuraamaan esimerkiksi vain liittym\u00e4st\u00e4 ajavia autoja pihaan tai esimerkiksi sis\u00e4\u00e4ntuloja portista tulevia ihmisi\u00e4.<br \/>\n<!--EndFragment--><\/p>\n<h3>Uusi H.265+ videopakkaus<\/h3>\n<p><!--StartFragment--><br \/>\nDahua SD5A225GB-HNR PTZ valvontakamera tukee uusinta H.265+ videopakkausta, jonka ansiosta valvontakamera kykenee tuottamana korkealaatuista videokuvaa pit\u00e4m\u00e4ll\u00e4 kuitenkin kaistankulutuksen ja tallennuskapasiteetin kulutuksen minimiss\u00e4\u00e4n.\u00a0Ominaisuuden avulla saavutetaan jopa 70% s\u00e4\u00e4st\u00f6 edelt\u00e4j\u00e4\u00e4ns\u00e4.<br \/>\n<!--EndFragment--><\/p>\n<h3>Valvontakameran tekniset ominaisuudet:<\/h3>\n<table>\n<tbody>\n<tr>\n<td>Valmistaja<\/td>\n<td>Dahua<\/td>\n<\/tr>\n<tr>\n<td>Tuotekoodi<\/td>\n<td>SD5A225GB-HNR<\/td>\n<\/tr>\n<tr>\n<td>Kuvakenno<\/td>\n<td>1\/2.8\u201d CMOS<\/td>\n<\/tr>\n<tr>\n<td>Resoluutio<\/td>\n<td>1920x1080p, 2MP<\/td>\n<\/tr>\n<tr>\n<td>Min. valontarve<\/td>\n<td>Color: 0.005Lux@F1.6; B\/W: 0.0005Lux@F1.6;<br \/>\n0Lux(IR p\u00e4\u00e4ll\u00e4)<\/td>\n<\/tr>\n<tr>\n<td>IR valaistus (pime\u00e4kuvaus)<\/td>\n<td>150m<\/td>\n<\/tr>\n<tr>\n<td>Linssi<\/td>\n<td>Moottoroitu<\/td>\n<\/tr>\n<tr>\n<td>Polttov\u00e4li<\/td>\n<td>4.8mm~120mm<\/td>\n<\/tr>\n<tr>\n<td>Kuvalaajuus<\/td>\n<td>Vaaka: 58.5\u00b0 ~ 2.8\u00b0,\u00a0 Pysty:\u00a033.2\u00b0\u20131.5\u00b0<\/td>\n<\/tr>\n<tr>\n<td>Et\u00e4ohjaus<\/td>\n<td>Vaakapy\u00f6rint\u00e4:\u00a00\u00b0\u2013360\u00b0, pystyk\u00e4\u00e4nt\u00f6:\u00a0-15\u00b0\u2013+90\u00b0<\/td>\n<\/tr>\n<tr>\n<td>Ohjausnopeus<\/td>\n<td>Vaaka: 0.1\u00b0\/s\u2013300\u00b0\/s; Pysty: 0.1\u00b0\/s\u2013200\u00b0\/s<\/td>\n<\/tr>\n<tr>\n<td>Optinen zoomi<\/td>\n<td>25x<\/td>\n<\/tr>\n<tr>\n<td>Auto Tracking<\/td>\n<td>Kyll\u00e4<\/td>\n<\/tr>\n<tr>\n<td>AI IVS<\/td>\n<td>Tripwire (ansalanka) , Intrusion (h\u00e4lytysalue), Hyl\u00e4tty \/ puuttuva lis\u00e4m\u00e4\u00e4rittelyt (ajoneuvo ja ihminen)<\/td>\n<\/tr>\n<tr>\n<td>SMD PLUS<\/td>\n<td>Kyll\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Kasvojentunnistus<\/td>\n<td>Kyll\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Videopakkaus<\/td>\n<td>H.265+\/H.265\/H.264+\/H.264<\/td>\n<\/tr>\n<tr>\n<td>Kuvataajuus (Frame Rate)<\/td>\n<td>Main stream: 1080P\/1.3M\/ 720P (1~50\/60fps)<br \/>\nSub stream1: D1\/CIF (1 ~ 25\/30fps)<br \/>\nSub stream2: 1080P\/1.3M\/720P\/D1\/CIF (1~25\/30fps)<\/td>\n<\/tr>\n<tr>\n<td>Bit Rate<\/td>\n<td>H.265\/H.264: 3 kbps\u201320480 kbps<\/td>\n<\/tr>\n<tr>\n<td>Kuvankorjausominaisuudet<\/td>\n<td>BLC \/ HLC \/ WDR(120dB)<\/td>\n<\/tr>\n<tr>\n<td>Digitaalinen zoomi<\/td>\n<td>16x<\/td>\n<\/tr>\n<tr>\n<td>\u00c4\u00e4ni I\/O<\/td>\n<td>1\/1<\/td>\n<\/tr>\n<tr>\n<td>H\u00e4lytys I\/O<\/td>\n<td>2\/1<\/td>\n<\/tr>\n<tr>\n<td>K\u00e4ytt\u00f6j\u00e4nnite<\/td>\n<td>AC24V\/3A\u00b125%<br \/>\nPOE+<\/td>\n<\/tr>\n<tr>\n<td>PoE tuki<\/td>\n<td>Kyll\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Tehon kulutus<\/td>\n<td>13W,22W (IR on)<\/td>\n<\/tr>\n<tr>\n<td>K\u00e4ytt\u00f6l\u00e4mp\u00f6tila<\/td>\n<td>-40\u00b0C ~ +70\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Kotelointiluokka<\/td>\n<td>IP67<\/td>\n<\/tr>\n<tr>\n<td>Ilkivaltasuojaus<\/td>\n<td>IK10<\/td>\n<\/tr>\n<tr>\n<td>Mitat<\/td>\n<td>\u03a6190 mm\u00d7332 mm<\/td>\n<\/tr>\n<tr>\n<td>Paino<\/td>\n<td>4.7kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Dahua\u00a0SD5A225GB-HNR<\/li>\n<li>Rajaton 360\u00b0 vaakapy\u00f6rint\u00e4<\/li>\n<li>IR kantama 150m<\/li>\n<li>25x optinen zoomi<\/li>\n<li>Teko\u00e4lyn syv\u00e4oppimiseen perustuva videoanalytiikka<\/li>\n<li>SMD Plus liiketunnistus<\/li>\n<li>Ihmisen ja ajoneuvontunnistus<\/li>\n<\/ul>\n","protected":false},"featured_media":384,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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