Ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady: \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1ecf \u0111\u00fac \u00e1p l\u1ef1c b\u1eb1ng h\u1ee3p kim nh\u00f4m c\u01b0\u1eddng \u0111\u1ed9 cao, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp tuy\u1ec7t v\u1eddi trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao.<\/p>\n
Hai \u0111\u01b0\u1eddng SIP: H\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng SIP 2 \u0111\u01b0\u1eddng, tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 SIP 2.0 (RFC3261) \u0111\u1ec3 li\u00ean l\u1ea1c linh ho\u1ea1t.<\/p>\n
Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh v\u01b0\u1ee3t tr\u1ed9i: T\u01b0\u01a1ng th\u00edch v\u1edbi codec G.711, G.722 v\u00e0 G.729; c\u00f3 ho\u1ea1t \u0111\u1ed9ng song c\u00f4ng to\u00e0n ph\u1ea7n c\u00f9ng kh\u1eed ti\u1ebfng v\u1ecdng (G.167\/G.168) \u0111\u1ec3 cu\u1ed9c tr\u00f2 chuy\u1ec7n r\u00f5 r\u00e0ng, kh\u00f4ng gi\u00e1n \u0111o\u1ea1n.<\/p>\n
H\u1ed7 tr\u1ee3 m\u1ea1ng ti\u00ean ti\u1ebfn: H\u1ed7 tr\u1ee3 IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP; g\u1ed3m ch\u1ebf \u0111\u1ed9 c\u1ea7u n\u1ed1i WAN\/LAN, DHCP v\u00e0 PPPoE cho k\u1ebft n\u1ed1i xDSL.<\/p>\n
Tay nghe ch\u1ecbu t\u1ea3i cao: T\u01b0\u01a1ng th\u00edch m\u00e1y tr\u1ee3 th\u00ednh, c\u00f3 micr\u00f4 kh\u1eed ti\u1ebfng \u1ed3n \u0111\u1ec3 li\u00ean l\u1ea1c r\u00f5 r\u00e0ng ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng \u1ed3n \u00e0o.<\/p>\n
Thi\u1ebft k\u1ebf ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft: C\u1ea5p b\u1ea3o v\u1ec7 IP68 ch\u1ed1ng n\u01b0\u1edbc v\u00e0 b\u1ee5i, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n
B\u00e0n ph\u00edm b\u1ec1n ch\u1eafc: C\u00e1c n\u00fat h\u1ee3p kim k\u1ebdm ch\u1ed1ng n\u01b0\u1edbc c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh cho ch\u1ee9c n\u0103ng nh\u01b0 SOS ho\u1eb7c g\u1ecdi l\u1ea1i.<\/p>\n
L\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng: Thi\u1ebft k\u1ebf g\u1eafn t\u01b0\u1eddng cho ph\u00e9p l\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n.<\/p>\n
Chu\u00f4ng l\u1edbn: T\u1ed1i \u0111a 110 dB(A), l\u00fd t\u01b0\u1edfng cho khu v\u1ef1c c\u00f4ng nghi\u1ec7p nhi\u1ec1u ti\u1ebfng \u1ed3n.<\/p>\n
T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh: C\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc; ph\u1ee5 t\u00f9ng lu\u00f4n s\u1eb5n c\u00f3 \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 n\u00e2ng c\u1ea5p.<\/p>\n
Ch\u1ee9ng nh\u1eadn: Tu\u00e2n th\u1ee7 CE, FCC, RoHS v\u00e0 ISO9001, \u0111\u1ea3m b\u1ea3o c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0110i\u1ec7n tho\u1ea1i ch\u1ed1ng n\u01b0\u1edbc c\u1ea5p c\u00f4ng nghi\u1ec7p n\u00e0y \u0111\u01b0\u1ee3c b\u1ecdc k\u00edn ho\u00e0n to\u00e0n trong v\u1ecf h\u1ee3p kim nh\u00f4m \u0111\u00fac ch\u1ed1ng \u0103n m\u00f2n, b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n kh\u1ecfi b\u1ee5i v\u00e0 h\u01a1i \u1ea9m. Thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady cao v\u00e0 MTBF d\u00e0i, l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi cao. C\u00f3 th\u1ec3 k\u1ebft n\u1ed1i \u0111i\u1ec7n tho\u1ea1i v\u1edbi loa ph\u00f3ng thanh v\u00e0 \u0111\u00e8n nh\u1ea5p nh\u00e1y; khi c\u00f3 cu\u1ed9c g\u1ecdi \u0111\u1ebfn, loa ph\u00e1t \u00e2m thanh v\u00e0 \u0111\u00e8n b\u00e1o \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi, gi\u00fap nh\u1eadn bi\u1ebft ngay thi\u1ebft b\u1ecb \u0111ang nh\u1eadn cu\u1ed9c g\u1ecdi.<\/p>\n","protected":false},"featured_media":22296,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"\u0110i\u1ec7n tho\u1ea1i c\u00f4ng nghi\u1ec7p ch\u1ed1ng n\u01b0\u1edbc b\u1ec1n ch\u1eafc, c\u00f3 v\u1ecf ch\u1ed1ng \u0103n m\u00f2n, loa ph\u00f3ng thanh v\u00e0 \u0111\u00e8n b\u00e1o \u0111\u1ed9ng \u0111\u1ec3 li\u00ean l\u1ea1c \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":235},"product_brand":[],"product_cat":[835],"product_tag":[],"class_list":["post-22295","product","type-product","status-publish","has-post-thumbnail","product_cat-weatherproof-telephones","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product\/22295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/comments?post=22295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media\/22296"}],"wp:attachment":[{"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=22295"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_brand?post=22295"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_cat?post=22295"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/joiwo.com\/vi\/wp-json\/wp\/v2\/product_tag?post=22295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}