{"id":5735,"date":"2024-12-31T15:43:05","date_gmt":"2024-12-31T07:43:05","guid":{"rendered":"https:\/\/www.rkmega.com\/?post_type=product&#038;p=5735"},"modified":"2025-04-23T18:02:08","modified_gmt":"2025-04-23T10:02:08","slug":"rk-500d","status":"publish","type":"product","link":"https:\/\/www.rkmega.com\/pt\/produto\/rk-500d\/","title":{"rendered":"Modelo: RK-500D"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td><strong><b>Nome do par\u00e2metro<\/b><\/strong><\/td>\n<td><strong><b>Valor do par\u00e2metro<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Padr\u00e3o de conformidade<\/td>\n<td>Norma internacional IEC 60065<\/td>\n<\/tr>\n<tr>\n<td>Capacidade do sistema<\/td>\n<td>20 unidades por canal, expans\u00edvel at\u00e9 76.800 unidades<\/td>\n<\/tr>\n<tr>\n<td>Tipo de microfone<\/td>\n<td>Diafragma banhado a ouro de 9,7 mm<\/td>\n<\/tr>\n<tr>\n<td>Tela de exibi\u00e7\u00e3o<\/td>\n<td>Tela LCD de 2<\/td>\n<\/tr>\n<tr>\n<td>Resposta de frequ\u00eancia<\/td>\n<td>20Hz~20KHz<\/td>\n<\/tr>\n<tr>\n<td>Rela\u00e7\u00e3o sinal-ru\u00eddo<\/td>\n<td>&gt;90dB<\/td>\n<\/tr>\n<tr>\n<td>Faixa din\u00e2mica<\/td>\n<td>96dB<\/td>\n<\/tr>\n<tr>\n<td>Distor\u00e7\u00e3o harm\u00f4nica total<\/td>\n<td>&lt;0,05%<\/td>\n<\/tr>\n<tr>\n<td>Sensibilidade do microfone<\/td>\n<td>-37dB\u00b12dB<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o operacional<\/td>\n<td>24V CC\u00b15%<\/td>\n<\/tr>\n<tr>\n<td>Corrente operacional<\/td>\n<td>60mA\u00b15%<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9todo de conex\u00e3o<\/td>\n<td>Caixa de distribui\u00e7\u00e3o, conector tipo T, daisy-chain<\/td>\n<\/tr>\n<tr>\n<td>Conector<\/td>\n<td>Porta grande de 8 pinos (ou porta de rede)<\/td>\n<\/tr>\n<tr>\n<td>N\u00famero de unidades ativadas<\/td>\n<td>1\/2\/3\/4\/5\/6\/7\/8\/9 ou todos<\/td>\n<\/tr>\n<tr>\n<td>Fun\u00e7\u00e3o de numera\u00e7\u00e3o<\/td>\n<td>Numera\u00e7\u00e3o de ID personaliz\u00e1vel<\/td>\n<\/tr>\n<tr>\n<td>Unidade Consumo de energia<\/td>\n<td>2W<\/td>\n<\/tr>\n<tr>\n<td>Ru\u00eddo equivalente<\/td>\n<td>20dBA (SPL)<\/td>\n<\/tr>\n<tr>\n<td>N\u00edvel m\u00e1ximo de press\u00e3o sonora<\/td>\n<td>125dB (THD&lt;3%)<\/td>\n<\/tr>\n<tr>\n<td>Interface de sa\u00edda de fone de ouvido<\/td>\n<td>Conector est\u00e9reo de 3,5 mm<\/td>\n<\/tr>\n<tr>\n<td>Carga do fone de ouvido<\/td>\n<td>&gt;16\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Volume do fone de ouvido<\/td>\n<td>10mW<\/td>\n<\/tr>\n<tr>\n<td>N\u00famero de unidades de assessores<\/td>\n<td>150 unidades<\/td>\n<\/tr>\n<tr>\n<td>N\u00famero de unidades VIP<\/td>\n<td>150 unidades<\/td>\n<\/tr>\n<tr>\n<td>Cor<\/td>\n<td>Cinza (com painel de vidro preto)<\/td>\n<\/tr>\n<tr>\n<td>Peso<\/td>\n<td>0,75 kg<\/td>\n<\/tr>\n<tr>\n<td>Dimens\u00f5es<\/td>\n<td>166x125x52mm (excluindo a barra do microfone)<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9todo de instala\u00e7\u00e3o<\/td>\n<td>Estilo desktop<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>O sistema apresenta um cron\u00f4metro de fala e uma fun\u00e7\u00e3o de fala cronometrada, suportando a exibi\u00e7\u00e3o din\u00e2mica do tempo de fala e permitindo a configura\u00e7\u00e3o de uma contagem regressiva para o tempo de fala. A resposta de frequ\u00eancia pode atingir de 20Hz a 20KHz. Possui tr\u00eas indicadores coloridos: vermelho para fala normal, verde para fala da unidade VIP e amarelo para status numerado. Ele \u00e9 compat\u00edvel com a conex\u00e3o \"daisy-chain\" e oferece oito modos de reuni\u00e3o, incluindo limita\u00e7\u00e3o de quantidade, primeiro a entrar, primeiro a sair, \u00faltimo a entrar, permiss\u00e3o do presidente (aplicativo para falar), in\u00edcio ativado por voz, fala por tempo limitado, fala em fila e discuss\u00e3o livre.<\/p>\n<p>O limite do n\u00famero de palestrantes \u00e9 1\/2\/3\/4\/5\/6\/7\/8\/9, sem limite para presidentes de mesa e VIPs, e sem limite no modo de discuss\u00e3o livre, permitindo que todos sejam ativados. Ele usa endere\u00e7amento de ID digital. Oferece suporte ao rastreamento de v\u00eddeo e pode se conectar a 150 unidades de presidente, com um modo de presidente dedicado e tr\u00eas n\u00edveis de direitos de acesso. Oferece suporte a aplicativos on-line para modificar as identidades das unidades, permitindo a reconfigura\u00e7\u00e3o e a aloca\u00e7\u00e3o de identidades de presidente, VIP e delegado.<\/p>\n<p>O sistema tem uma fun\u00e7\u00e3o de detec\u00e7\u00e3o autom\u00e1tica que pode identificar o n\u00famero de unidades de assessor, VIP e delegado on-line, proporcionando uma vis\u00e3o clara do status operacional do sistema. Ele tamb\u00e9m tem um recurso de \"hot swapping\" com energia na linha, oferecendo suporte \u00e0 detec\u00e7\u00e3o autom\u00e1tica de falhas e \u00e0 r\u00e1pida localiza\u00e7\u00e3o sem afetar a opera\u00e7\u00e3o de outros dispositivos.<\/p>","protected":false},"featured_media":5736,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[15],"product_tag":[],"class_list":{"0":"post-5735","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-product","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Model: RK-500D - LED Solution Provider | OEM&amp;ODM | 15+ Years<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rkmega.com\/pt\/produto\/rk-500d\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Model: RK-500D - LED Solution Provider | OEM&amp;ODM | 15+ Years\" \/>\n<meta property=\"og:description\" content=\"The system features a speaking timer and timed speaking function, supporting dynamic display of speaking time, and allowing for the setting of a countdown for speaking time. 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