{"id":1641,"date":"2022-03-23T20:04:44","date_gmt":"2022-03-23T12:04:44","guid":{"rendered":"https:\/\/store.west-hn.com\/?post_type=product&p=1641"},"modified":"2024-12-04T14:04:54","modified_gmt":"2024-12-04T06:04:54","slug":"we-rwn02","status":"publish","type":"product","link":"https:\/\/store.west-hn.com\/en\/product\/we-rwn02\/","title":{"rendered":"Active RFID 433 to Ethernet Network Reader WE-RWN02"},"content":{"rendered":"

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

The 433MHz wireless network reader WE-RWN02 can access up to 16 wireless readers, which can quickly complete the deployment of positioning base stations in an area. The communication distance between network reader (master) and wireless reader (substation) is not less than two kilometers, and the readers can work on different wireless frequency bands without affecting each other.
\n433MHz wireless network reader WE-RWN02 in addition to be used to access the wireless card reader, it itself can also connect a card reading antenna, as an independent card reader use. The reader detects the label distance open up to 100 meters, not only can read the ID value of the electronic label, but also can calculate the actual distance of the label by measuring the wireless signal field strength of the electronic label. A number of base stations (readers) work together, can determine the effective range of the specific location of the electronic tags, realize the personnel, the position of the goods real-time monitoring, convenient personnel, goods tracking and finding.<\/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":"

<\/h4>\n
    \n
  • It can detect 500 electronic tags at the same time, and the antenna detection distance can reach 100 meters in the open.<\/li>\n
  • The wireless communication distance is not less than 2000 meters, and the network is simple and easy to deploy.<\/li>\n
  • The wireless signal field strength of the electronic tag can be measured and the actual distance of the tag can be calculated.<\/li>\n
  • Tags can be called for audible and visual alerts (audible and visual tags only)<\/li>\n
  • The readout antenna can be extended up to 50 meters (9600bps) for easy installation and deployment.<\/li>\n
  • The wireless network interface can access 16 wireless card readers with good expansion performance.<\/li>\n
  • Provides open protocols so that third-party systems can easily communicate with the reader over the network.<\/li>\n
  • Wide voltage supply from 10 to 26V, current consumption no more than 800mA (12V)<\/li>\n<\/ul>","protected":false},"featured_media":2372,"template":"","meta":[],"product_brand":[],"product_cat":[486,292,487,143],"product_tag":[207,236,205,334,570,571],"class_list":["post-1641","product","type-product","status-publish","has-post-thumbnail","product_cat-zigbeerenyuandingwei","product_cat-dukaqi","product_cat-zigbeewupindingwei","product_cat-base-station","product_tag-ethernet","product_tag-factory","product_tag-construction-site","product_tag-animal-husbandry","product_tag-570","product_tag-571","pa_positioning-property-reader-wireless-card","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\n\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02<\/title>\n<meta name=\"description\" content=\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\" \/>\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-rwn02\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\" \/>\n<meta property=\"og:description\" content=\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\" \/>\n<meta property=\"og:url\" content=\"https:\/\/store.west-hn.com\/en\/product\/we-rwn02\/\" \/>\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=\"2024-12-04T06:04:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\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-rwn02\/\",\"url\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/\",\"name\":\"\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\",\"isPartOf\":{\"@id\":\"https:\/\/store.west-hn.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg\",\"datePublished\":\"2022-03-23T12:04:44+00:00\",\"dateModified\":\"2024-12-04T06:04:54+00:00\",\"description\":\"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\",\"breadcrumb\":{\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/store.west-hn.com\/product\/we-rwn02\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage\",\"url\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg\",\"contentUrl\":\"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg\",\"width\":1440,\"height\":1440},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/store.west-hn.com\/product\/we-rwn02\/#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\":\"\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02\"}]},{\"@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":"Active RFID 433 to Ethernet Network Reader WE-RWN02","description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02","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-rwn02\/","og_locale":"en_US","og_type":"article","og_title":"\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02","og_description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02","og_url":"https:\/\/store.west-hn.com\/en\/product\/we-rwn02\/","og_site_name":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280","article_modified_time":"2024-12-04T06:04:54+00:00","og_image":[{"width":1440,"height":1440,"url":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/","url":"https:\/\/store.west-hn.com\/product\/we-rwn02\/","name":"Active RFID 433 to Ethernet Network Reader WE-RWN02","isPartOf":{"@id":"https:\/\/store.west-hn.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage"},"image":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage"},"thumbnailUrl":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg","datePublished":"2022-03-23T12:04:44+00:00","dateModified":"2024-12-04T06:04:54+00:00","description":"\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u4f9b\u5e94\u5546-\u6d77\u5357\u4e16\u7535\u79d1\u6280 - \u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02","breadcrumb":{"@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/store.west-hn.com\/product\/we-rwn02\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/#primaryimage","url":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg","contentUrl":"https:\/\/store.west-hn.com\/wp-content\/uploads\/2022\/03\/WE-RWN02-1.jpg","width":1440,"height":1440},{"@type":"BreadcrumbList","@id":"https:\/\/store.west-hn.com\/product\/we-rwn02\/#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":"\u6709\u6e90RFID433\u8f6c\u4ee5\u592a\u7f51\u7f51\u7edc\u8bfb\u5361\u5668 WE-RWN02"}]},{"@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\/1641","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\/2372"}],"wp:attachment":[{"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/media?parent=1641"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_brand?post=1641"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_cat?post=1641"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/store.west-hn.com\/en\/wp-json\/wp\/v2\/product_tag?post=1641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}