{"id":351,"date":"2022-05-25T11:55:36","date_gmt":"2022-05-25T03:55:36","guid":{"rendered":"http:\/\/themetest3.local\/?p=351"},"modified":"2025-12-29T16:38:04","modified_gmt":"2025-12-29T08:38:04","slug":"%e7%9f%b3%e5%a2%a8%e7%83%af%e7%94%b5%e6%b1%a0%e5%ba%94%e7%94%a8%e7%94%b5%e6%b1%a0%e5%ae%b9%e9%87%8f%e5%bd%b1%e5%93%8d-4","status":"publish","type":"post","link":"https:\/\/waimao.dajinjidian.cn\/vi\/351.html","title":{"rendered":"C\u00e1ch ch\u1ecdn camera h\u1ed3ng ngo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5?"},"content":{"rendered":"<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">C\u00e2u h\u1ecfi: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u1ed9t camera h\u1ed3ng ngo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5? <\/p><\/div>\n\n\n<p class=\"wp-block-paragraph\">A: C\u00e1ch ch\u1ecdn camera h\u1ed3ng ngo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5: C\u00e1c ti\u00eau ch\u00ed quan tr\u1ecdng<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn camera h\u1ed3ng ngo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5, h\u00e3y tu\u00e2n th\u1ee7 c\u00e1c \u0111i\u1ec3m quan tr\u1ecdng sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ch\u1ee9ng nh\u1eadn l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u \u2014 X\u00e1c minh x\u1ebfp h\u1ea1ng<br>S\u1ea3n ph\u1ea9m ph\u1ea3i c\u00f3 Ch\u1ee9ng nh\u1eadn Ch\u1ed1ng n\u1ed5 do c\u01a1 quan nh\u00e0 n\u01b0\u1edbc c\u1ea5p. \u0110\u1ea3m b\u1ea3o r\u1eb1ng Nh\u00e3n Ch\u1ed1ng n\u1ed5 (v\u00ed d\u1ee5: Exd IIC T6 Gb) ph\u1ea3i ho\u00e0n to\u00e0n tr\u00f9ng kh\u1edbp v\u1edbi ph\u00e2n lo\u1ea1i m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: khu v\u1ef1c nguy hi\u1ec3m do kh\u00ed ho\u1eb7c b\u1ee5i). \u0110\u00e2y l\u00e0 ti\u00eau chu\u1ea9n an to\u00e0n t\u1ed1i thi\u1ec3u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li>T\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t quan s\u00e1t ban \u0111\u00eam b\u1eb1ng h\u1ed3ng ngo\u1ea1i<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch chi\u1ebfu s\u00e1ng: Ch\u1ecdn s\u1ea3n ph\u1ea9m c\u00f3 kho\u1ea3ng c\u00e1ch chi\u1ebfu s\u00e1ng \u0111\u1ecbnh m\u1ee9c 20%-30% l\u1edbn h\u01a1n y\u00eau c\u1ea7u gi\u00e1m s\u00e1t th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea1m vi chi\u1ebfu s\u00e1ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0o ban \u0111\u00eam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 h\u1ed3ng ngo\u1ea1i: \u01afu ti\u00ean s\u1eed d\u1ee5ng \u0111\u00e8n LED m\u1ea3ng h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 t\u0103ng ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng. Ki\u1ec3m tra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u00ecnh \u1ea3nh nh\u01b0 \"qu\u00e1 s\u00e1ng\" ho\u1eb7c \"hi\u1ec7u \u1ee9ng \u0111\u00e8n pin\" (trung t\u00e2m s\u00e1ng, v\u00f9ng xung quanh t\u1ed1i).<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt hi\u1ec7u su\u1ea5t ch\u00ednh<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i: \u0110\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i thi\u1ec3u l\u00e0 2 Megapixel (1080P) l\u00e0 ti\u00eau chu\u1ea9n. Ch\u1ecdn \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n t\u00f9y theo nhu c\u1ea7u c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 s\u1ed1 b\u1ea3o v\u1ec7 ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc (IP): Y\u00eau c\u1ea7u \u0111\u1ea1t ti\u00eau chu\u1ea9n IP67 ho\u1eb7c cao h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc trong m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Xem x\u00e9t vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0u \u00fd tr\u1ecdng l\u01b0\u1ee3ng, k\u00edch th\u01b0\u1edbc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t c\u1ee7a camera \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1eafp \u0111\u1eb7t an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn thi\u1ebft k\u1ebf thu\u1eadn ti\u1ec7n cho vi\u1ec7c b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ec7 sinh \u1ed1ng k\u00ednh v\u00e0 ki\u1ec3m tra m\u1ea1ch \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3m t\u1eaft: Tr\u01b0\u1edbc ti\u00ean, \u0111\u1ea3m b\u1ea3o ch\u1ee9ng nh\u1eadn ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u. Sau \u0111\u00f3, l\u1ef1a ch\u1ecdn m\u1eabu s\u1ea3n ph\u1ea9m d\u1ef1a tr\u00ean ph\u1ea1m vi quan s\u00e1t ban \u0111\u00eam, \u0111\u1ed9 r\u00f5 n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng m\u00f4i tr\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi c\u0169ng xem x\u00e9t t\u00ednh d\u1ec5 d\u00e0ng trong vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Q<\/strong>: How to Choose an Explosion-Proof Infrared Camera?<\/p>","protected":false},"author":1,"featured_media":1619,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-351","post","type-post","status-publish","format-standard","has-post-thumbnail","category-faq"],"metadata":{"catce":["sidebar-widgets4"],"views":["5241"],"_dp_original":["346"],"_thumbnail_id":["1619"],"_edit_lock":["1766997486:1"],"_edit_last":["1"]},"medium_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/05\/43b10efe-ef26-42c6-a4b1-71d3995902c2-300x300.png","thumbnail_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/05\/43b10efe-ef26-42c6-a4b1-71d3995902c2-150x150.png","full_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/05\/43b10efe-ef26-42c6-a4b1-71d3995902c2.png","_links":{"self":[{"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/posts\/351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/comments?post=351"}],"version-history":[{"count":4,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/posts\/351\/revisions"}],"predecessor-version":[{"id":1618,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/posts\/351\/revisions\/1618"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/media\/1619"}],"wp:attachment":[{"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/media?parent=351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/categories?post=351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/vi\/wp-json\/wp\/v2\/tags?post=351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}