{"id":9524,"date":"2022-11-10T18:20:32","date_gmt":"2022-11-10T10:20:32","guid":{"rendered":"https:\/\/store.west-hn.com\/?post_type=product&p=9524"},"modified":"2024-12-04T13:52:30","modified_gmt":"2024-12-04T05:52:30","slug":"we-rwn03","status":"publish","type":"product","link":"https:\/\/store.west-hn.com\/en\/product\/we-rwn03\/","title":{"rendered":"Electronic tag WiFi wireless card reader WE-RWN03"},"content":{"rendered":"

Product Overview<\/strong><\/h4>\n

WE-RWN03 network reader through WiFi wireless way to access the network, can be in the WiFi signal place quickly deployed positioning base station. The reader detects the tag at a distance of up to 150 meters in the open, and can not only read the ID value of the electronic tag, but also calculate the actual distance of the tag by measuring the wireless signal field strength of the electronic tag. A number of base stations (readers) work together, can determine the effective range of the specific location of the electronic tag, realize the personnel, goods location of real-time monitoring, convenient personnel, goods tracking and finding.<\/p>\n

The WE-RWN03 Network Reader can be fitted with 2 reader antennas, which can be used separately as 2 independent base stations on their own, or combined as 2 back-to-back antennas together for one base station.<\/p>\n

Application Areas<\/strong><\/h4>\n

Intelligent warehouse management, logistics tracking, indoor navigation, people management and many other application areas.<\/p>\n

ZIGBEE distance measurement formula<\/strong><\/h4>\n

This product calculates the distance between the electronic tag and the antenna by measuring the wireless signal field strength of the tag, and the distance and the wireless signal strength are in an exponential curve relationship as follows:<\/p>\n

Due to chart size limitations, only correspondences within a distance of 7 meters are shown<\/p>\n

\"\"<\/p>\n

In the above graph, there are 3 values that we need to measure repeatedly to calibrate.<\/p>\n

1. L0: The signal strength when the distance between the tag and the reader is 0 cm, the measured value is -8dBm.<\/p>\n

2.L1: Signal strength when the distance between the tag and the reader is 40cm, measured value is -20dBm.<\/p>\n

3.L2: Signal strength when the distance between the tag and the reader is 100cm, measured value is -30dBm.<\/p>\n

4. Based on these three values, the derived formula is as follows:<\/p>\n

\"\"<\/p>\n

For specific algorithm implementation, please refer to our DEMO software source code.<\/p>","protected":false},"excerpt":{"rendered":"

    \n
  • It can detect 1000 electronic tags at the same time, and the antenna detection distance can reach 150 meters in the open.<\/span><\/li>\n
  • Communication distance with WiFi hotspot (50mW) is not less than 80 meters, simple networking.<\/span><\/li>\n
  • The wireless signal field strength of the electronic tag can be measured and the actual distance of the tag can be calculated.<\/span><\/li>\n
  • Tags can be called for audible and visual alerts (audible and visual tags only)<\/span><\/li>\n
  • You can connect 2 card reader antennas, which can be used separately or combined together.<\/span><\/li>\n
  • The readout antenna can be extended up to 30 meters (115200bps) for easy installation and deployment.<\/span><\/li>\n
  • Provides open protocols so that third-party systems can easily communicate with the reader over the network.<\/span><\/li>\n
  • Wide voltage supply from 10 to 26V, current consumption no more than 800mA (12V)<\/span><\/li>\n<\/ul>","protected":false},"featured_media":10549,"template":"","meta":[],"product_brand":[],"product_cat":[143,292],"product_tag":[572,571],"class_list":["post-9524","product","type-product","status-publish","has-post-thumbnail","product_cat-base-station","product_cat-dukaqi","product_tag-wifi","product_tag-571","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\n\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03<\/title>\n<meta name=\"description\" content=\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/store.west-hn.com\/en\/product\/we-rwn03\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\" \/>\n<meta property=\"og:description\" content=\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\" \/>\n<meta property=\"og:url\" content=\"https:\/\/store.west-hn.com\/en\/product\/we-rwn03\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-04T05:52:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1112\" \/>\n\t<meta property=\"og:image:height\" content=\"1022\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/\",\"url\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/\",\"name\":\"\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\",\"isPartOf\":{\"@id\":\"https:\/\/store.west-hn.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png\",\"datePublished\":\"2022-11-10T10:20:32+00:00\",\"dateModified\":\"2024-12-04T05:52:30+00:00\",\"description\":\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\",\"breadcrumb\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/store.west-hn.com\/product\/we-rwn03\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage\",\"url\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png\",\"contentUrl\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png\",\"width\":1112,\"height\":1022},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn03\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/store.west-hn.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5546\u5e97\",\"item\":\"https:\/\/store.west-hn.com\/store\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u5b9a\u4f4d\u611f\u77e5\",\"item\":\"https:\/\/store.west-hn.com\/product-category\/location-perception\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ZigBee\",\"item\":\"https:\/\/store.west-hn.com\/product-category\/location-perception\/zigbee\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"ZigBee\u57fa\u7ad9\",\"item\":\"https:\/\/store.west-hn.com\/product-category\/location-perception\/zigbee\/base-station\/\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/store.west-hn.com\/#website\",\"url\":\"https:\/\/store.west-hn.com\/\",\"name\":\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280\",\"description\":\"\u9ad8\u7cbe\u5ea6\u5ba4\u5185\u5b9a\u4f4d\uff0c\u4f20\u611f\u5668\uff0c\u5de5\u4e1a\u6570\u636e\u4f20\u8f93\uff0c\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546\",\"publisher\":{\"@id\":\"https:\/\/store.west-hn.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/store.west-hn.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/store.west-hn.com\/#organization\",\"name\":\"\u6d77\u5357\u4e16\u7535\u79d1\u6280\u6709\u9650\u516c\u53f8\",\"url\":\"https:\/\/store.west-hn.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/store.west-hn.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/05\/seo_logo2.jpg\",\"contentUrl\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/05\/seo_logo2.jpg\",\"width\":201,\"height\":133,\"caption\":\"\u6d77\u5357\u4e16\u7535\u79d1\u6280\u6709\u9650\u516c\u53f8\"},\"image\":{\"@id\":\"https:\/\/store.west-hn.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Electronic tag WiFi wireless card reader WE-RWN03","description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/store.west-hn.com\/en\/product\/we-rwn03\/","og_locale":"en_US","og_type":"article","og_title":"\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03","og_description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03","og_url":"https:\/\/store.west-hn.com\/en\/product\/we-rwn03\/","og_site_name":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280","article_modified_time":"2024-12-04T05:52:30+00:00","og_image":[{"width":1112,"height":1022,"url":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png","type":"image\/png"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/","url":"https:\/\/store.west-hn.com\/product\/we-rwn03\/","name":"Electronic tag WiFi wireless card reader WE-RWN03","isPartOf":{"@id":"https:\/\/store.west-hn.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage"},"image":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage"},"thumbnailUrl":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png","datePublished":"2022-11-10T10:20:32+00:00","dateModified":"2024-12-04T05:52:30+00:00","description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03","breadcrumb":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/store.west-hn.com\/product\/we-rwn03\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/#primaryimage","url":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png","contentUrl":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/11\/WE-RWN03.png","width":1112,"height":1022},{"@type":"BreadcrumbList","@id":"https:\/\/store.west-hn.com\/product\/we-rwn03\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/store.west-hn.com\/"},{"@type":"ListItem","position":2,"name":"\u5546\u5e97","item":"https:\/\/store.west-hn.com\/store\/"},{"@type":"ListItem","position":3,"name":"\u5b9a\u4f4d\u611f\u77e5","item":"https:\/\/store.west-hn.com\/product-category\/location-perception\/"},{"@type":"ListItem","position":4,"name":"ZigBee","item":"https:\/\/store.west-hn.com\/product-category\/location-perception\/zigbee\/"},{"@type":"ListItem","position":5,"name":"ZigBee\u57fa\u7ad9","item":"https:\/\/store.west-hn.com\/product-category\/location-perception\/zigbee\/base-station\/"},{"@type":"ListItem","position":6,"name":"\u7535\u5b50\u6807\u7b7eWiFi\u65e0\u7ebf\u8bfb\u5361\u5668 WE-RWN03"}]},{"@type":"WebSite","@id":"https:\/\/store.west-hn.com\/#website","url":"https:\/\/store.west-hn.com\/","name":"Industrial Internet of Things equipment suppliers-Hainan Shidian Technology Co.","description":"High Precision Indoor Positioning, Sensors, Industrial Data Transmission, IoT Device Provider","publisher":{"@id":"https:\/\/store.west-hn.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/store.west-hn.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/store.west-hn.com\/#organization","name":"Hainan Shidian Technology Co.","url":"https:\/\/store.west-hn.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/store.west-hn.com\/#\/schema\/logo\/image\/","url":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/05\/seo_logo2.jpg","contentUrl":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/05\/seo_logo2.jpg","width":201,"height":133,"caption":"\u6d77\u5357\u4e16\u7535\u79d1\u6280\u6709\u9650\u516c\u53f8"},"image":{"@id":"https:\/\/store.west-hn.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product\/9524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/media\/10549"}],"wp:attachment":[{"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/media?parent=9524"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_brand?post=9524"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_cat?post=9524"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_tag?post=9524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}