{"id":4906,"date":"2021-05-13T11:14:39","date_gmt":"2021-05-13T09:14:39","guid":{"rendered":"http:\/\/www.domelie.cz\/blog\/?p=4906"},"modified":"2021-05-13T11:14:39","modified_gmt":"2021-05-13T09:14:39","slug":"vybrat-detskou-chuvicku","status":"publish","type":"post","link":"https:\/\/www.domelie.cz\/blog\/vybrat-detskou-chuvicku\/","title":{"rendered":"Jak vybrat d\u011btskou ch\u016fvi\u010dku"},"content":{"rendered":"

D\u011btsk\u00e1 ch\u016fvi\u010dka je d\u016fle\u017eit\u00fdm pomocn\u00edkem pro klidn\u00fd sp\u00e1nek v\u0161ech novope\u010den\u00fdch rodi\u010d\u016f. Jak vybrat ch\u016fvi\u010dku spr\u00e1vn\u011b?<\/strong><\/p>\n

<\/p>\n

Po\u0159\u00eddit analogovou nebo digit\u00e1ln\u00ed ch\u016fvi\u010dku<\/h2>\n

D\u011btsk\u00e9 ch\u016fvi\u010dky umo\u017e\u0148uj\u00ed rodi\u010d\u016fm snadnou kontrolu mal\u00e9ho miminka, zat\u00edmco d\u00edt\u011b sp\u00ed. Ch\u016fvi\u010dka je za\u0159\u00edzen\u00ed, kter\u00e9 m\u00e1 v podstat\u011b podobu vys\u00edla\u010dky schopn\u00e9 p\u0159en\u00e1\u0161et zvuk.<\/p>\n

Ka\u017ed\u00fd ch\u016fvi\u010dka se tak skl\u00e1d\u00e1 z vys\u00edla\u010de a p\u0159ij\u00edma\u010de. Vys\u00edla\u010d z\u016fst\u00e1v\u00e1 v bl\u00edzkosti d\u00edt\u011bte, p\u0159ij\u00edma\u010d m\u00e1 rodi\u010d u sebe. Standardn\u011b je tud\u00ed\u017e ch\u016fvi\u010dka tvo\u0159ena dv\u011bma jednotkami, vybran\u00e9 modely v\u0161ak nab\u00edzej\u00ed i v\u00edce rodi\u010dovsk\u00fdch jednotek.<\/p>\n

D\u016fle\u017eit\u00fd je tak p\u0159edev\u0161\u00edm p\u0159enos sign\u00e1lu. Ch\u016fvi\u010dky lze rozli\u0161it na analogov\u00e9 a digit\u00e1ln\u00ed. Vybrat si vhodn\u00e9 za\u0159\u00edzen\u00ed mus\u00edte s ohledem na podm\u00ednky, v nich\u017e se pr\u00e1v\u011b nach\u00e1z\u00edte. Analogov\u00fd sign\u00e1l sp\u00ed\u0161e projde p\u0159ek\u00e1\u017ekami.<\/p>\n

Digit\u00e1ln\u00ed p\u0159\u00edstroje naproti tomu disponuj\u00ed men\u0161\u00edm dosahem, p\u0159enos sign\u00e1lu v\u0161ak sp\u00ed\u0161e nebude naru\u0161en. Tato za\u0159\u00edzen\u00ed toti\u017e pracuj\u00ed na vy\u0161\u0161\u00edch frekvenc\u00edch a s vy\u0161\u0161\u00edm po\u010dtem kan\u00e1l\u016f. Vy\u0161\u0161\u00ed po\u010det kan\u00e1lu uv\u00edt\u00e1te hlavn\u011b v panel\u00e1kov\u00e9m byt\u011b, kde m\u016f\u017ee b\u00fdt chod ch\u016fvi\u010dky naru\u0161en. P\u0159\u00edstroj proto jednodu\u0161e p\u0159elad\u00edte jinam. Detailn\u011bji jsou pops\u00e1ny parametry odli\u0161uj\u00edc\u00ed oba druhy nap\u0159\u00edklad v\u00a0tomto samostatn\u00e9m \u010dl\u00e1nku s\u00a0v\u00fdb\u011brem nejlep\u0161\u00edch model\u016f ch\u016fvi\u010dek<\/a>.<\/p>\n

 <\/p>\n

Zvolit audio nebo video ch\u016fvi\u010dku<\/h2>\n

Nejlep\u0161\u00ed ch\u016fvi\u010dky maj\u00ed a\u017e 300 kan\u00e1l\u016f. Jestli\u017ee v\u00e1m ale nap\u0159\u00edklad v rodinn\u00e9m dom\u011b \u017e\u00e1dn\u00e9 ru\u0161en\u00ed nehroz\u00ed, po\u0159i\u010fte si klidn\u011b variantu pouze se 2 a\u017e 4 kan\u00e1ly.<\/p>\n

B\u011b\u017en\u00fd dosah t\u011bchto za\u0159\u00edzen\u00ed b\u00fdv\u00e1 v interi\u00e9ru kolem 50 metr\u016f. Jestli\u017ee na p\u0159\u00edstroji najdete vy\u0161\u0161\u00ed hodnotu, zpravidla to znamen\u00e1 dosah ve vn\u011bj\u0161\u00edm prostoru. Pak se ud\u00e1v\u00e1 hodnota kolem 300 metr\u016f. Nejlep\u0161\u00ed modely slibuj\u00ed dosah a\u017e 3 000 metr\u016f ve voln\u00e9m prostranstv\u00ed.<\/p>\n

V\u00fdhodou takov\u00fdchto z\u00e1kladn\u00edch audio ch\u016fvi\u010dek je jednodu\u0161\u0161\u00ed obsluha. Pot\u011b\u0161\u00ed t\u00e9\u017e ni\u017e\u0161\u00ed po\u0159izovac\u00ed n\u00e1klady. Zpravidla maj\u00ed tyto ch\u016fvi\u010dky i lep\u0161\u00ed kvalitu sign\u00e1lu.<\/p>\n

V tom se li\u0161\u00ed od video ch\u016fvi\u010dek, co\u017e je druh\u00e1 rozs\u00e1hl\u00e1 kategorie za\u0159\u00edzen\u00ed. Tyto p\u0159\u00edstroje jsou schopny p\u0159en\u00e1\u0161et tak\u00e9 obraz. Ur\u010ditou \u201edan\u00ed\u201c za tyto mo\u017enosti je pak ale pr\u00e1v\u011b slab\u0161\u00ed kvalita sign\u00e1lu.<\/p>\n

 <\/p>\n

Pokro\u010dil\u00e9 funkce d\u011btsk\u00fdch ch\u016fvi\u010dek<\/h2>\n

Podobn\u00fdmi za\u0159\u00edzen\u00edmi jsou monitory dechu. Upot\u0159eb\u00ed je nap\u0159\u00edklad rodi\u010de nedono\u0161en\u00fdch d\u011bt\u00ed. Monitor dechu funguje na b\u00e1zi speci\u00e1ln\u00edch senzor\u016f, kter\u00e9 se um\u00edst\u00ed pod matraci a sn\u00edmaj\u00ed dech d\u00edt\u011bte. Specifickou kategori\u00ed ch\u016fvi\u010dek tak jsou ty, kter\u00e9 jsou s monitorem dechu zkombinov\u00e1ny.<\/p>\n

Krom\u011b z\u00e1kladn\u00ed funkce p\u0159enosu zvuku \u010di obrazu mohou b\u00fdt pokro\u010dil\u00e9 modely vybaveny r\u016fzn\u011b nadstandardn\u011b. Mnohdy m\u00edvaj\u00ed d\u011btsk\u00e9 ch\u016fvi\u010dky ji\u017e integrovanou sv\u011btelnou signalizac\u00ed \u010di oboustrann\u00fd p\u0159enos zvuku, n\u011bkter\u00e9 maj\u00ed i no\u010dn\u00ed vid\u011bn\u00ed. Dokonce mohou zvl\u00e1dnout d\u00edt\u011bti p\u0159ehr\u00e1t i ukol\u00e9bavku.<\/p>\n

Pokro\u010dil\u00e9 smart ch\u016fvi\u010dky vyu\u017e\u00edvaj\u00ed jako p\u0159ij\u00edma\u010d mobiln\u00ed telefon \u010di tablet. Sign\u00e1l p\u0159en\u00e1\u0161ej\u00ed jednodu\u0161e p\u0159es internet. Vys\u00edlat se jejich prost\u0159ednictv\u00edm d\u00e1 obraz i zvuk. Jeliko\u017e chytr\u00fd telefon dnes ji\u017e vlastn\u00ed t\u00e9m\u011b\u0159 ka\u017ed\u00fd, jedn\u00e1 se o velmi roz\u0161\u00ed\u0159en\u00fd segment.<\/p>\n

Zaj\u00edmat by v\u00e1s takt\u00e9\u017e m\u011bl p\u0159i v\u00fdb\u011bru dostate\u010dn\u011b velk\u00fd displej, kter\u00fd zobraz\u00ed d\u016fle\u017eit\u00e9 informace, jako je nap\u0159\u00edklad ukazatel baterie. N\u011bkter\u00e1 za\u0159\u00edzen\u00ed mohou b\u00fdt t\u00e9\u017e vybavena akustick\u00fdm sign\u00e1lem, kter\u00fd dok\u00e1\u017ee v\u010das d\u00e1t u\u017eivateli na v\u011bdom\u00ed, \u017ee se ji\u017e baterie vybila.<\/p>\n","protected":false},"excerpt":{"rendered":"

D\u011btsk\u00e1 ch\u016fvi\u010dka je d\u016fle\u017eit\u00fdm pomocn\u00edkem pro klidn\u00fd sp\u00e1nek v\u0161ech novope\u010den\u00fdch rodi\u010d\u016f. Jak vybrat ch\u016fvi\u010dku spr\u00e1vn\u011b?<\/p>\n","protected":false},"author":1,"featured_media":4909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[3,5,11],"tags":[],"class_list":["post-4906","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hlidani-deti","category-domelie-radi","category-ruzne"],"_links":{"self":[{"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/posts\/4906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/comments?post=4906"}],"version-history":[{"count":0,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/posts\/4906\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/media\/4909"}],"wp:attachment":[{"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/media?parent=4906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/categories?post=4906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domelie.cz\/blog\/wp-json\/wp\/v2\/tags?post=4906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}