{"id":1545,"date":"2024-04-07T06:11:51","date_gmt":"2024-04-07T06:11:51","guid":{"rendered":"https:\/\/nfc-readers.com\/?post_type=product&#038;p=1545"},"modified":"2024-10-16T06:54:40","modified_gmt":"2024-10-16T06:54:40","slug":"acr1251u-nfc-reader-writer","status":"publish","type":"product","link":"https:\/\/nfc-readers.com\/vi\/ic-reader\/acr1251u-nfc-reader-writer\/","title":{"rendered":"\u0110\u1ea7u \u0111\u1ecdc\/ghi NFC ACR1251U"},"content":{"rendered":"<h1>\u0110\u1ea7u \u0111\u1ecdc\/ghi NFC ACR1251U<\/h1>\n<p>ACR1251U-A1 n\u1ed5i l\u00ean nh\u01b0 \u0110\u1ea7u \u0111\u1ecdc NFC kh\u00f4ng ti\u1ebfp x\u00fac th\u1ebf h\u1ec7 ti\u1ebfp theo, n\u00e2ng cao tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf, khe c\u1eafm SAM (M\u00f4-\u0111un truy c\u1eadp an to\u00e0n) v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u1ebb v\u00e0 thi\u1ebft b\u1ecb NFC. N\u00f3 n\u1ed5i b\u1eadt trong l\u0129nh v\u1ef1c ch\u1ee9c n\u0103ng kh\u00f4ng ti\u1ebfp x\u00fac, cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt. Nh\u1edd SAM, n\u00f3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111a d\u1ea1ng h\u00f3a kh\u00f3a v\u00e0 x\u00e1c th\u1ef1c l\u1eabn nhau, gi\u1ea3m \u0111\u00e1ng k\u1ec3 vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi kh\u00f3a v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro b\u1ecb x\u00e2m ph\u1ea1m kh\u00f3a, do \u0111\u00f3 t\u0103ng c\u01b0\u1eddng t\u00ednh an to\u00e0n c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng ti\u1ebfp x\u00fac. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng th\u1ebb th\u00f4ng minh kh\u00f4ng ti\u1ebfp x\u00fac, ACR1251U-A1 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 x\u00e1c th\u1ef1c danh t\u00ednh c\u00e1 nh\u00e2n, truy c\u1eadp m\u1ea1ng, ng\u00e2n h\u00e0ng \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c giao d\u1ecbch quy m\u00f4 nh\u1ecf. C\u00e1c t\u00ednh n\u0103ng NFC ti\u00ean ti\u1ebfn c\u1ee7a n\u00f3 c\u0169ng l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng s\u00e1ng t\u1ea1o nh\u01b0 \u00c1p ph\u00edch th\u00f4ng minh \u0111\u1ec3 qu\u1ea3ng c\u00e1o v\u00e0 giao ti\u1ebfp v\u1edbi nhi\u1ec1u lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh t\u01b0\u01a1ng th\u00edch v\u1edbi NFC. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi PC\/SC th\u00fac \u0111\u1ea9y t\u00edch h\u1ee3p m\u01b0\u1ee3t m\u00e0 tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng, to\u00e0n \u1ee9ng d\u1ee5ng. ACR1251U-A1 c\u00f2n h\u1ed7 tr\u1ee3 c\u1eadp nh\u1eadt ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf t\u1eeb xa sau khi tri\u1ec3n khai, tr\u00e1nh nhu c\u1ea7u thay \u0111\u1ed5i ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd. Thi\u1ebft k\u1ebf \u0111\u1eb9p m\u1eaft, ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 ch\u1ee9c n\u0103ng to\u00e0n di\u1ec7n khi\u1ebfn ACR1251U-A1 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 ch\u00ednh cho b\u1ea5t k\u1ef3 ai t\u00ecm ki\u1ebfm l\u1ee3i \u00edch \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00f4ng ngh\u1ec7 NFC.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u0110\u1ea6U \u0110\u1eccC NFC ACR1251U C1\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/8QiOKOoec6k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<ul>\n<li>\n<h2>Giao di\u1ec7n t\u1ed1c \u0111\u1ed9 \u0111\u1ea7y \u0111\u1ee7 USB<\/h2>\n<\/li>\n<li>\n<h2>Tu\u00e2n th\u1ee7 CCID<\/h2>\n<\/li>\n<li>\n<h2>\u0110\u1ea7u \u0111\u1ecdc th\u1ebb th\u00f4ng minh:<\/h2>\n<ul>\n<li>\n<h3>Giao di\u1ec7n kh\u00f4ng ti\u1ebfp x\u00fac:<\/h3>\n<ul>\n<li>\n<h4>T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc\/ghi l\u00ean t\u1edbi 424 kbps<\/h4>\n<\/li>\n<li>\n<h4>\u0102ng-ten t\u00edch h\u1ee3p \u0111\u1ec3 truy c\u1eadp th\u1ebb kh\u00f4ng ti\u1ebfp x\u00fac, v\u1edbi kho\u1ea3ng c\u00e1ch \u0111\u1ecdc th\u1ebb l\u00ean t\u1edbi 30 mm (t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i th\u1ebb)<\/h4>\n<\/li>\n<li>\n<h4>H\u1ed7 tr\u1ee3 th\u1ebb ISO 14443 Lo\u1ea1i A v\u00e0 B, MIFARE\u00ae, FeliCa v\u00e0 t\u1ea5t c\u1ea3 4 lo\u1ea1i th\u1ebb NFC (ISO\/IEC 18092)<\/h4>\n<\/li>\n<li>\n<h4>T\u00edch h\u1ee3p t\u00ednh n\u0103ng ch\u1ed1ng va ch\u1ea1m (m\u1ed7i l\u1ea7n ch\u1ec9 truy c\u1eadp 1 th\u1ebb)<\/h4>\n<\/li>\n<li>\n<h4>H\u1ed7 tr\u1ee3 NFC<\/h4>\n<\/li>\n<li>\n<h4>Ch\u1ebf \u0111\u1ed9 \u0111\u1ecdc\/ghi th\u1ebb<\/h4>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<h2>Thi\u1ebft b\u1ecb ngo\u1ea1i vi t\u00edch h\u1ee3p:<\/h2>\n<ul>\n<li>\n<h3>\u0111\u00e8n LED:<\/h3>\n<ul>\n<li>\n<h4>\u0110\u00e8n LED hai m\u00e0u do ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u khi\u1ec3n<\/h4>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<h2>Giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng:<\/h2>\n<ul>\n<li>\n<h3>H\u1ed7 tr\u1ee3 PC\/SC<\/h3>\n<\/li>\n<li>\n<h3>H\u1ed7 tr\u1ee3 CT-API (th\u00f4ng qua tr\u00ecnh bao b\u1ecdc tr\u00ean PC\/SC)<\/h3>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<h2>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf USB<\/h2>\n<\/li>\n<li>\n<h2>H\u1ed7 tr\u1ee3 Android\u2122 3.1 tr\u1edf l\u00ean<\/h2>\n<\/li>\n<li>\n<div>\n<table width=\"843\">\n<tbody>\n<tr>\n<td colspan=\"2\" width=\"843\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">K\u00edch th\u01b0\u1edbc (mm)<\/td>\n<td width=\"393\">98,0 mm (L) x 65,0 mm (W) x 12,8 mm (H)<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">Tr\u1ecdng l\u01b0\u1ee3ng (g)<\/td>\n<td width=\"393\">70 g<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"843\">Giao di\u1ec7n USB<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">Giao th\u1ee9c<\/td>\n<td width=\"393\">USB CID<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng<\/td>\n<td width=\"393\">T\u1eeb c\u1ed5ng USB<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">T\u1ed1c \u0111\u1ed9<\/td>\n<td width=\"393\">T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a USB (12 Mb\/gi\u00e2y)<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td width=\"393\">1,0 m, C\u1ed1 \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"843\">Giao di\u1ec7n th\u1ebb th\u00f4ng minh kh\u00f4ng ti\u1ebfp x\u00fac<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">Ti\u00eau chu\u1ea9n<\/td>\n<td width=\"393\">ISO\/IEC 18092 NFC, ISO 14443 Lo\u1ea1i A &amp; B, MIFARE\u00ae, FeliCa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\" width=\"450\">Giao th\u1ee9c<\/td>\n<td width=\"393\">Th\u1ebb tu\u00e2n th\u1ee7 ISO 14443-4, T=CL<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Th\u1ebb MIFARE\u00ae C\u1ed5 \u0111i\u1ec3n, T=CL<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">ISO18092, Th\u1ebb NFC<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">FeliCa<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"843\">Thi\u1ebft b\u1ecb ngo\u1ea1i vi t\u00edch h\u1ee3p<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">D\u1eaaN \u0110\u1ebeN<\/td>\n<td width=\"393\">1 hai m\u00e0u: \u0110\u1ecf v\u00e0 Xanh<\/td>\n<\/tr>\n<tr>\n<td width=\"450\">C\u00f2i<\/td>\n<td width=\"393\">Gi\u1ecdng b\u1eb1ng b\u1eb1ng<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"843\">Ch\u1ee9ng nh\u1eadn\/Tu\u00e2n th\u1ee7<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"13\" width=\"450\">Ch\u1ee9ng nh\u1eadn\/Tu\u00e2n th\u1ee7<\/td>\n<td width=\"393\">EN 60950\/IEC 60950<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">ISO 18092<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">ISO 14443<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a USB<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">PC\/SC<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">CCID<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">VCCI (Nh\u1eadt B\u1ea3n)<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">KC (H\u00e0n Qu\u1ed1c)<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Microsoft\u00ae WHQL<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">CN<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">FCC<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">RoHS 2<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">V\u1edaI T\u1edaI<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"843\">H\u1ed7 tr\u1ee3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"450\">H\u1ed7 tr\u1ee3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb<\/td>\n<td width=\"393\">Windows\u00ae CE<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Windows\u00ae<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Linux\u00ae<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">MAC OS\u00ae<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Solaris<\/td>\n<\/tr>\n<tr>\n<td width=\"393\">Android\u2122<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>ACR1251U-A1 l\u00e0 \u0111\u1ea7u \u0111\u1ecdc USB NFC ti\u00ean ti\u1ebfn c\u00f3 khe c\u1eafm SAM, mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt v\u00e0 t\u00ednh linh ho\u1ea1t cao cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00f4ng ti\u1ebfp x\u00fac kh\u00e1c nhau.<\/p>","protected":false},"featured_media":1549,"template":"","meta":[],"product_brand":[],"product_cat":[45,40],"product_tag":[],"class_list":{"0":"post-1545","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-contactless-nfc-reader","7":"product_cat-rfid-nfc-reader","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/product\/1545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media\/1549"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=1545"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1545"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1545"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}