{"id":230,"date":"2015-06-18T12:02:02","date_gmt":"2015-06-18T11:02:02","guid":{"rendered":"https:\/\/www.jmcsecure.co.uk\/blog\/?p=230"},"modified":"2015-06-18T12:08:36","modified_gmt":"2015-06-18T11:08:36","slug":"demonstration-fingerprints-cause-ir-bounce-back-on-cctv-camera","status":"publish","type":"post","link":"https:\/\/www.jmcsecure.co.uk\/blog\/demonstration-fingerprints-cause-ir-bounce-back-on-cctv-camera\/","title":{"rendered":"Demonstration fingerprints cause IR bounce back on CCTV Camera"},"content":{"rendered":"<p>Hi all,<\/p>\n<p>\nI wanted to show you a quick demostration of how you can ruin a cameras night vision simply by getting your fingerprints all over the glass on a high definition dome camera. See below video:\n<\/p>\n<div class=\"video-container\">\n<iframe loading=\"lazy\" width=\"960\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/QXOhIjiHdd8?rel=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<p>The above short video shows a 3.0 Megapixel camera in night vision mode, image quality is fine &#8211; then i walk in and simply rub my thumb on the glass dome directly in front of the lens and IR LEDs &#8211; I do this twice. Each time the night vision image quality gets progressively worse, to the point its practically useless.<\/p>\n<p>In this case, it would be an easy fix &#8211; simply clean the glass dome. But I wanted to make people aware the smallest of things, a fingerprint smudge, can cause issues with a CCTV cameras night vision, so be very careful when installing cameras.<\/p>\n<p>For example, if i was to scratch the glass dome &#8211; this would also cause IR bounce back, but would be unfixable!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi all, I wanted to show you a quick demostration of how you can ruin a cameras night vision simply by getting your fingerprints all over the glass on a high definition dome camera. See below video: The above short video shows a 3.0 Megapixel camera in night vision mode, image quality is fine &#8211;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":231,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[31],"tags":[45],"class_list":["post-230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","tag-ir-bounce-back"],"_links":{"self":[{"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/posts\/230"}],"collection":[{"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=230"}],"version-history":[{"count":4,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/posts\/230\/revisions"}],"predecessor-version":[{"id":235,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/posts\/230\/revisions\/235"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/media\/231"}],"wp:attachment":[{"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jmcsecure.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}