{"id":14111,"date":"2023-09-18T01:44:39","date_gmt":"2023-09-18T01:44:39","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14111"},"modified":"2023-12-26T08:44:18","modified_gmt":"2023-12-26T08:44:18","slug":"what-is-cutoff-angle","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/he\/%d7%9e%d7%99%d7%9c%d7%95%d7%9f-%d7%9e%d7%95%d7%a0%d7%97%d7%99%d7%9d\/%d7%9e%d7%94%d7%99-%d7%96%d7%95%d7%95%d7%99%d7%aa-%d7%97%d7%99%d7%aa%d7%95%d7%9a","title":{"rendered":"\u05de\u05d4\u05d9 \u05d6\u05d5\u05d5\u05d9\u05ea \u05d7\u05d9\u05ea\u05d5\u05da"},"content":{"rendered":"

\u05de\u05d4\u05d9 \u05d6\u05d5\u05d5\u05d9\u05ea \u05d7\u05d9\u05ea\u05d5\u05da<\/h2>

\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d7\u05d9\u05ea\u05d5\u05da \u05d4\u05d9\u05d0 \u05d4\u05d6\u05d5\u05d5\u05d9\u05ea \u05d1\u05d9\u05df \u05d4\u05e6\u05d9\u05e8 \u05d4\u05d0\u05e0\u05db\u05d9 \u05e9\u05dc \u05d2\u05d5\u05e3 \u05ea\u05d0\u05d5\u05e8\u05d4 (\u05d2\u05d5\u05e3 \u05ea\u05d0\u05d5\u05e8\u05d4) \u05dc\u05d1\u05d9\u05df \u05e7\u05d5 \u05d4\u05e8\u05d0\u05d9\u05d9\u05d4 \u05e9\u05dc \u05d4\u05de\u05d0\u05d9\u05e8 (\u05de\u05e7\u05d5\u05e8 \u05d4\u05d0\u05d5\u05e8) \u05e9\u05d1\u05d5 \u05d1\u05d4\u05d9\u05e8\u05d5\u05ea \u05d2\u05d1\u05d5\u05d4\u05d4 \u05dc\u05d0 \u05e0\u05e8\u05d0\u05d9\u05ea. \u05d6\u05d4\u05d5 \u05e4\u05e8\u05de\u05d8\u05e8 \u05d4\u05de\u05e9\u05de\u05e9 \u05dc\u05e9\u05dc\u05d9\u05d8\u05d4 \u05d1\u05e1\u05e0\u05d5\u05d5\u05e8 \u05d5\u05e9\u05d9\u05e4\u05d5\u05e8 \u05d4\u05e0\u05d5\u05d7\u05d5\u05ea \u05d4\u05d7\u05d6\u05d5\u05ea\u05d9\u05ea \u05d1\u05d9\u05d9\u05e9\u05d5\u05de\u05d9 \u05ea\u05d0\u05d5\u05e8\u05d4 \u05e9\u05d5\u05e0\u05d9\u05dd.<\/p>

\u05de\u05d7\u05e4\u05e9\u05d9\u05dd \u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05dc\u05d7\u05d9\u05e1\u05db\u05d5\u05df \u05d1\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05de\u05d5\u05e4\u05e2\u05dc\u05d9\u05dd \u05d1\u05ea\u05e0\u05d5\u05e2\u05d4?<\/h3>

\u05e4\u05e0\u05d5 \u05d0\u05dc\u05d9\u05e0\u05d5 \u05dc\u05e7\u05d1\u05dc\u05ea \u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e0\u05d5\u05e2\u05d4 \u05de\u05dc\u05d0\u05d9\u05dd PIR, \u05de\u05d5\u05e6\u05e8\u05d9\u05dd \u05dc\u05d7\u05d9\u05e1\u05db\u05d5\u05df \u05d1\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05de\u05d5\u05e4\u05e2\u05dc\u05d9\u05dd \u05d1\u05ea\u05e0\u05d5\u05e2\u05d4, \u05de\u05ea\u05d2\u05d9 \u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e0\u05d5\u05e2\u05d4 \u05d5\u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05de\u05e1\u05d7\u05e8\u05d9\u05d9\u05dd \u05dc\u05ea\u05e4\u05d5\u05e1\u05d4\/\u05e4\u05e0\u05d5\u05d9\u05d4.<\/p>

\u05e9\u05dc\u05d7 \u05d0\u05d9\u05de\u05d9\u05d9\u05dc<\/p><\/a><\/div><\/div>

\u05d8\u05d5\u05e4\u05e1 \u05d9\u05e6\u05d9\u05e8\u05ea \u05e7\u05e9\u05e8<\/p><\/a><\/div><\/div>

\u05e6'\u05d0\u05d8 \u05d0\u05d5\u05e0\u05dc\u05d9\u05d9\u05df<\/p><\/a><\/div><\/div><\/div><\/div>

\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d7\u05d9\u05ea\u05d5\u05da \u05e7\u05d5\u05d1\u05e2\u05ea \u05d0\u05ea \u05d4\u05de\u05d9\u05d3\u05d4 \u05e9\u05d1\u05d4 \u05d4\u05d0\u05d5\u05e8 \u05de\u05d5\u05e4\u05e0\u05d4 \u05db\u05dc\u05e4\u05d9 \u05de\u05d8\u05d4 \u05d5\u05de\u05d5\u05e0\u05e2\u05ea \u05de\u05de\u05e0\u05d5 \u05dc\u05d4\u05d9\u05e4\u05dc\u05d8 \u05de\u05e2\u05dc \u05d6\u05d5\u05d5\u05d9\u05ea \u05de\u05e1\u05d5\u05d9\u05de\u05ea. \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d2\u05d1\u05dc\u05ea \u05d4\u05e4\u05d9\u05d6\u05d5\u05e8 \u05db\u05dc\u05e4\u05d9 \u05de\u05e2\u05dc\u05d4 \u05e9\u05dc \u05d4\u05d0\u05d5\u05e8, \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d7\u05d9\u05ea\u05d5\u05da \u05e2\u05d5\u05d6\u05e8\u05ea \u05dc\u05de\u05d6\u05e2\u05e8 \u05d0\u05ea \u05d4\u05e1\u05e0\u05d5\u05d5\u05e8 \u05d5\u05dc\u05e9\u05e4\u05e8 \u05d0\u05ea \u05d4\u05e0\u05d5\u05d7\u05d5\u05ea \u05d4\u05d7\u05d6\u05d5\u05ea\u05d9\u05ea \u05dc\u05d4\u05d5\u05dc\u05db\u05d9 \u05e8\u05d2\u05dc \u05d5\u05dc\u05e0\u05d4\u05d2\u05d9\u05dd.<\/p>

\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05e0\u05d9\u05ea\u05d5\u05e7 \u05d4\u05d9\u05d0 \u05d4\u05d6\u05d5\u05d5\u05d9\u05ea \u05d1\u05d9\u05df \u05d4\u05e6\u05d9\u05e8 \u05d4\u05d0\u05e0\u05db\u05d9 \u05e9\u05dc \u05d2\u05d5\u05e3 \u05d4\u05ea\u05d0\u05d5\u05e8\u05d4 \u05dc\u05e7\u05d5 \u05d4\u05e8\u05d0\u05d9\u05d9\u05d4 \u05e9\u05dc \u05de\u05e7\u05d5\u05e8 \u05d4\u05d0\u05d5\u05e8 \u05e9\u05d1\u05d5 \u05d1\u05d4\u05d9\u05e8\u05d5\u05ea \u05d2\u05d1\u05d5\u05d4\u05d4 \u05d0\u05d9\u05e0\u05d4 \u05e0\u05e8\u05d0\u05d9\u05ea. \u05d4\u05de\u05e9\u05de\u05e2\u05d5\u05ea \u05d4\u05d9\u05d0 \u05e9\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05e0\u05d9\u05ea\u05d5\u05e7 \u05de\u05d2\u05d3\u05d9\u05e8\u05d4 \u05d0\u05ea \u05d4\u05d2\u05d1\u05d5\u05dc \u05e9\u05de\u05e2\u05d1\u05e8 \u05dc\u05d5 \u05d4\u05d0\u05d5\u05e8 \u05d4\u05e0\u05e4\u05dc\u05d8 \u05de\u05d2\u05d5\u05e3 \u05d4\u05ea\u05d0\u05d5\u05e8\u05d4 \u05d0\u05d9\u05e0\u05d5 \u05e0\u05e8\u05d0\u05d4 \u05d0\u05d5 \u05de\u05d5\u05e4\u05d7\u05ea \u05de\u05e9\u05de\u05e2\u05d5\u05ea\u05d9\u05ea \u05d1\u05e2\u05d5\u05e6\u05de\u05ea\u05d5. \u05d6\u05d5\u05d5\u05d9\u05d5\u05ea \u05e0\u05d9\u05ea\u05d5\u05e7 \u05e9\u05d5\u05e0\u05d5\u05ea \u05de\u05e9\u05de\u05e9\u05d5\u05ea \u05d1\u05d4\u05ea\u05d0\u05dd \u05dc\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05d4\u05ea\u05d0\u05d5\u05e8\u05d4 \u05d4\u05e1\u05e4\u05e6\u05d9\u05e4\u05d9\u05d5\u05ea. \u05dc\u05d3\u05d5\u05d2\u05de\u05d4, \u05d1\u05d7\u05d3\u05e8\u05d9\u05dd \u05e2\u05dd \u05ea\u05e7\u05e8\u05d5\u05ea \u05e0\u05de\u05d5\u05db\u05d5\u05ea \u05d9\u05d5\u05ea\u05e8, \u05d6\u05d5\u05d5\u05d9\u05ea \u05e0\u05d9\u05ea\u05d5\u05e7 \u05e9\u05dc 30 \u05de\u05e2\u05dc\u05d5\u05ea \u05e0\u05e4\u05d5\u05e6\u05d4. \u05d6\u05d5\u05d5\u05d9\u05ea \u05d6\u05d5 \u05de\u05e1\u05e4\u05e7\u05ea \u05ea\u05d0\u05d5\u05e8\u05d4 \u05d0\u05e0\u05db\u05d9\u05ea \u05d2\u05d1\u05d5\u05d4\u05d4 \u05d9\u05d7\u05e1\u05d9\u05ea \u05d5\u05de\u05e1\u05d9\u05d9\u05e2\u05ea \u05dc\u05d7\u05dc\u05e7 \u05d0\u05ea \u05d4\u05d0\u05d5\u05e8 \u05d1\u05d0\u05d5\u05e4\u05df \u05e9\u05d7\u05d5\u05e4\u05e3 \u05d1\u05d9\u05df \u05d4\u05e7\u05e8\u05e0\u05d9\u05d9\u05dd. \u05db\u05ea\u05d5\u05e6\u05d0\u05d4 \u05de\u05db\u05da, \u05e9\u05d9\u05e2\u05d5\u05e8 \u05d4\u05ea\u05d0\u05d5\u05e8\u05d4 \u05e2\u05dc \u05d4\u05de\u05d9\u05e9\u05d5\u05e8 \u05d4\u05d0\u05e0\u05db\u05d9 \u05d2\u05d1\u05d5\u05d4 \u05d9\u05d5\u05ea\u05e8.<\/p>

\u05e7\u05d1\u05dc \u05d4\u05e9\u05e8\u05d0\u05d4 \u05de\u05ea\u05d9\u05e7\u05d9 \u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05d4\u05ea\u05e0\u05d5\u05e2\u05d4 \u05e9\u05dc Rayzeek.<\/h3>

\u05dc\u05d0 \u05de\u05d5\u05e6\u05d0 \u05d0\u05ea \u05de\u05d4 \u05e9\u05d0\u05ea\u05d4 \u05e8\u05d5\u05e6\u05d4? \u05d0\u05dc \u05ea\u05d3\u05d0\u05d2. \u05ea\u05de\u05d9\u05d3 \u05d9\u05e9 \u05d3\u05e8\u05db\u05d9\u05dd \u05d7\u05dc\u05d5\u05e4\u05d9\u05d5\u05ea \u05dc\u05e4\u05ea\u05d5\u05e8 \u05d0\u05ea \u05d4\u05d1\u05e2\u05d9\u05d5\u05ea \u05e9\u05dc\u05da. \u05d0\u05d5\u05dc\u05d9 \u05d0\u05d7\u05d3 \u05de\u05ea\u05d9\u05e7 \u05d4\u05e2\u05d1\u05d5\u05d3\u05d5\u05ea \u05e9\u05dc\u05e0\u05d5 \u05d9\u05db\u05d5\u05dc \u05dc\u05e2\u05d6\u05d5\u05e8.<\/p>

\u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e0\u05d5\u05e2\u05d4 PIR<\/p><\/a><\/div><\/div>

\u05de\u05ea\u05d2\u05d9 \u05d7\u05d9\u05d9\u05e9\u05df \u05ea\u05e0\u05d5\u05e2\u05d4<\/p><\/a><\/div><\/div>

\u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e4\u05d5\u05e1\u05d4<\/p><\/a><\/div><\/div>

\u05d7\u05d9\u05d9\u05e9\u05df \u05ea\u05e0\u05d5\u05e2\u05d4 \u05e9\u05dc \u05de\u05d6\u05d2\u05df<\/p><\/a><\/div><\/div>

\u05e4\u05e1\u05d9 \u05d0\u05d5\u05e8 \u05d7\u05d9\u05d9\u05e9\u05df \u05ea\u05e0\u05d5\u05e2\u05d4<\/p><\/a><\/div><\/div>

\u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e0\u05d5\u05e2\u05d4 DC \u05d1\u05de\u05ea\u05d7 \u05e0\u05de\u05d5\u05da\/\u05d3\u05d9\u05de\u05e8\u05d9\u05dd<\/p><\/a><\/div><\/div>

\u05e2\u05e8\u05db\u05d5\u05ea \u05d7\u05d9\u05d9\u05e9\u05e0\u05d9 \u05ea\u05e0\u05d5\u05e2\u05d4 \u05d0\u05dc\u05d7\u05d5\u05d8\u05d9\u05d5\u05ea<\/p><\/a><\/div><\/div><\/div><\/div>

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\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05e0\u05d9\u05ea\u05d5\u05e7 \u05d4\u05d9\u05d0 \u05d4\u05d6\u05d5\u05d5\u05d9\u05ea \u05d1\u05d9\u05df \u05d4\u05e6\u05d9\u05e8 \u05d4\u05d0\u05e0\u05db\u05d9 \u05e9\u05dc \u05d2\u05d5\u05e3 \u05ea\u05d0\u05d5\u05e8\u05d4 (\u05d2\u05d5\u05e3 \u05ea\u05d0\u05d5\u05e8\u05d4) \u05d5\u05e7\u05d5 \u05d4\u05e8\u05d0\u05d9\u05d9\u05d4 \u05e9\u05dc \u05d4\u05de\u05d0\u05d9\u05e8 (\u05de\u05e7\u05d5\u05e8 \u05d0\u05d5\u05e8) \u05db\u05d0\u05e9\u05e8 \u05d1\u05d4\u05d9\u05e8\u05d5\u05ea \u05d2\u05d1\u05d5\u05d4\u05d4 \u05d0\u05d9\u05e0\u05d4 \u05e0\u05e8\u05d0\u05d9\u05ea.<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"luminaire\", \"idxall\": 1, \"keywordtitlesimi\": 0.9144282937049866, \"keywordslugsimi\": 0.9144282937049866, 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