{"id":11914,"date":"2020-08-20T09:29:00","date_gmt":"2020-08-20T13:29:00","guid":{"rendered":"http:\/\/www.tuannguyen.net\/blog\/?p=11914"},"modified":"2020-08-16T21:30:10","modified_gmt":"2020-08-17T01:30:10","slug":"nhung-ngay-khong-ra-ngoai-117-dai-dich-covid-19","status":"publish","type":"post","link":"https:\/\/www.tuannguyen.net\/blog\/2020\/08\/20\/nhung-ngay-khong-ra-ngoai-117-dai-dich-covid-19\/","title":{"rendered":"Nh\u1eefng ng\u00e0y kh\u00f4ng ra ngo\u00e0i (117): \u0111\u1ea1i d\u1ecbch Covid-19"},"content":{"rendered":"\n<p>Cu\u1ed1i tu\u1ea7n mua security camera qua setup b\u00ean nh\u00e0 \u00f4ng b\u00e0 gi\u00e0.  Cho d\u00f9 nh\u00e0 v\u1eabn c\u00f3 alarm system, nh\u01b0ng c\u00f3 th\u00eam security camera cho an t\u00e2m v\u00e0 an to\u00e0n, \u00edt nh\u1ea5t c\u0169ng bi\u1ebft \u1edf ngo\u00e0i nh\u00e0 v\u00e0 thu l\u1ea1i h\u00ecnh n\u1ebfu c\u00f3 chuy\u1ec7n g\u00ec x\u1ea3y ra.  T\u00f4i c\u0169ng c\u00f3 set up <a rel=\"noreferrer noopener\" href=\"https:\/\/www.ui.com\/\" target=\"_blank\">UniFi<\/a> camera tr\u01b0\u1edbc v\u00e0 nhi\u1ec1u l\u1ea7n.  T\u00f4i th\u00edch storage (ch\u1ee9a) local h\u01a1n l\u00e0 tr\u00ean cloud v\u00ec m\u1ed7i th\u00e1ng storage tr\u00ean cloud ph\u1ea3i tr\u1ea3 ti\u1ec1n subscription.  C\u00e1i setup UniFi storage local v\u00e0 c\u00f3 c\u00e1i app \u0111\u1ec3 v\u00f4 xem l\u00fac \u1edf nh\u00e0 hay ra ngo\u00e0i c\u0169ng v\u1eabn v\u00f4 xem \u0111\u01b0\u1ee3c.  Ti\u1ec1n up front s\u1ebd cao h\u01a1n m\u1ea5y d\u1ecbch v\u1ee5 nh\u01b0 Arlo hay c\u1ee7a Amazon nh\u01b0ng kh\u00f4ng c\u1ea7n tr\u1ea3 subscription h\u00e0ng th\u00e1ng \u0111\u1ec3 xem l\u1ea1i m\u1ea5y video c\u0169.  Unifi camera s\u1eed d\u1ee5ng POE (power over Internet) l\u00e0 ch\u1ec9 c\u1ea7n 1 ethernet cable cho \u0111i\u1ec7n, \u00e2m thanh v\u00e0 thu h\u00ecnh.  V\u00e0 storage local l\u00e0 NVR (Network Video Recorder) \u0111\u1ec3 ch\u1ee9a nh\u01b0 c\u00e1i computer nh\u1ecf v\u1edbi hard drive. <\/p>\n\n\n\n<!--more-->\n\n\n\n<p>T\u00f4i l\u00e0 d\u00e2n technie v\u00e0 c\u0169ng l\u00e0 d\u00e2n visual learning, c\u00e1ch h\u1ecdc v\u00e0 hi\u1ec3u t\u1ed1t nh\u1ea5t l\u00e0 nh\u00ecn h\u00ecnh.  T\u00f4i c\u00f3 v\u1ebd c\u00e1i diagram v\u00e0 flow c\u1ee7a security camera system.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-768x1024.jpg\" alt=\"\" class=\"wp-image-11916\" srcset=\"https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-768x1024.jpg 768w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-225x300.jpg 225w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-1152x1536.jpg 1152w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-1536x2048.jpg 1536w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-668x891.jpg 668w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/IMG_4499-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>Security cameras <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/Untitled-drawing.png\" alt=\"\" class=\"wp-image-11919\" srcset=\"https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/Untitled-drawing.png 960w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/Untitled-drawing-300x225.png 300w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/Untitled-drawing-768x576.png 768w, https:\/\/www.tuannguyen.net\/blog\/wp-content\/uploads\/2020\/08\/Untitled-drawing-668x501.png 668w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><figcaption>Diagram of video security system<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Cu\u1ed1i tu\u1ea7n mua security camera qua setup b\u00ean nh\u00e0 \u00f4ng b\u00e0 gi\u00e0. Cho d\u00f9 nh\u00e0 v\u1eabn c\u00f3 alarm system, nh\u01b0ng c\u00f3 th\u00eam security camera cho an t\u00e2m v\u00e0 an to\u00e0n, \u00edt nh\u1ea5t c\u0169ng bi\u1ebft \u1edf ngo\u00e0i nh\u00e0 v\u00e0 thu l\u1ea1i h\u00ecnh n\u1ebfu c\u00f3 chuy\u1ec7n g\u00ec x\u1ea3y ra. T\u00f4i c\u0169ng c\u00f3 set up UniFi camera tr\u01b0\u1edbc [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[370,369,54],"class_list":["post-11914","post","type-post","status-publish","format-standard","hentry","category-me","tag-370","tag-covid-19","tag-life-2"],"_links":{"self":[{"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/posts\/11914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/comments?post=11914"}],"version-history":[{"count":6,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/posts\/11914\/revisions"}],"predecessor-version":[{"id":11922,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/posts\/11914\/revisions\/11922"}],"wp:attachment":[{"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/media?parent=11914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/categories?post=11914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tuannguyen.net\/blog\/wp-json\/wp\/v2\/tags?post=11914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}