{"product_id":"rs232-485-serial-to-gprs-dtu-gsm-wireless-transmission-module-usr-gprs232-g730","title":"RS232+485 Serial to GPRS DTU GSM Wireless Transmission Module USR-GPRS232-G730","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,CE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSR-GPRS232-G730\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China,Mainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSmart home platform\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,NONE\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv id=\"dxbglyxpre\" name=\"dxbglyxpre\" class=\"dxbglyxpre\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa1ab28d3e1644dc885e356bacde9314dY.jpg\" border=\"0\" usemap=\"#u1jahx5XEkeLtARVXg0s7IJFfP8gPto7\" alt=\"Planets\"\u003e\u003cmap name=\"u1jahx5XEkeLtARVXg0s7IJFfP8gPto7\" id=\"u1jahx5XEkeLtARVXg0s7IJFfP8gPto7\"\u003e\u003carea shape=\"rect\" coords=\"16,110,234,450\" href=\"https:\/\/www.aliexpress.com\/item\/1005006252294801.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"249,110,467,450\" href=\"https:\/\/www.aliexpress.com\/item\/3256805963928731.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"482,110,700,450\" href=\"https:\/\/www.aliexpress.com\/item\/1005006252276846.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"715,110,933,450\" href=\"https:\/\/www.aliexpress.com\/item\/1005008618186208.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"16,465,234,805\" href=\"https:\/\/www.aliexpress.com\/item\/1005006252382253.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"249,465,467,805\" href=\"https:\/\/www.aliexpress.com\/item\/1005008931734461.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"482,465,700,805\" href=\"https:\/\/www.aliexpress.com\/item\/1005006150163901.html\" target=\"_blank\"\u003e\n\u003carea shape=\"rect\" coords=\"715,465,933,805\" href=\"https:\/\/www.aliexpress.com\/item\/1005006252340506.html\" target=\"_blank\"\u003e\u003c\/map\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch4 style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eIntroduction of GSM Modem RS232\/RS485\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eIndustrial Serial to IP cellular GPRS modem which convert the serial data RS232\/485 into IP data and then transfer to data center through GPRS 2.5G mobile network. USR-GPRS232-730 is based on USR-GM3.  Can use this product to realize bidirectional transparent transmission from serial port to network through simple AT command.\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/csp.aliexpress.com\/apps\/product\/publish?productId=3256805963928731\u0026amp;channelId=257963\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003ePort of  RS232\/RS485 Industrial Modem USR-TCP232-730\u003c\/strong\u003e\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S62b9ef41c34240acb7c25275851f459c6.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003eFeatures of RS232 \/ RS485 Cellular Modem USR-TCP232-730\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eRS232 or RS485 interface, can’t be used at one time\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e2G Frequency: GSM850\/900,DCS1800\/1900, 2G GSM\/GPRS\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eWork Mode: TCP and UDP Client\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupports register packet and heartbeat packet\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eCan be remote configurated via SMS\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupport multi work modes : SMS transmission mode,network transmission mode and httpsD mode\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupport basic instruction set and extension instruction set\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eHardware flow control RTS\/CTS\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eFunctions of RS232 \/ RS485 Modem GSM USR-TCP232-730\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eNetwork Transmission\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eBidirectional transparent transmission between modem and network\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S177dd810fd764f95bec0fd81cf6437c8v.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003ehttpsD Client \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupport serial data https(GET\/POST) to submit to the specified server.\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0eee29a1f80746489f84e109843f0655p.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eSMS Transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eTo achieve transparent communication between mobile phones and serial devices.\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S591bb2fc78da4850906566c25a026ef17.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eAt Command\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupport AT command query and set the parameters via- serial, network, SMS.\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S86e30b96e74546e19679551ed01a767cr.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eApplication of RS232 \/ RS485 M2M Modem USR-TCP232-730\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eData Acquisition of Intelligent Electricity\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7c603e42560e4b1d96fc6ae3bf01312bE.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eReal-time Data Transmission of Charging Piles\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf8bad53ea5246e9890ec34747c40458N.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eEnvironmental Monitoring of Agricultural Networking\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7ff0a895c12b4eedbbdd09753c8c2ea5y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eReal-time Data Collection of Urban Public Transport\u003cimg style=\"border:0px;max-width:100%;width:auto;height:auto;box-sizing:border-box\" width=\"auto\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd3065b84a3e4afeac64659c7a3674a5g.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003ePower industry:\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003epower remote meter reading, substation monitoring, power line monitoring\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eMunicipal industry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estreet lamp remote monitoring management, pipe network remote monitoring, urban energy consumption monitoring\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eOil industry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eremote monitoring of oil-gas well, GPRS remote oilfield automation detection monitoring system, Gas pipe network monitoring system solutions\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eEnvironmental protection industry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epollution sources monitoring, atmospheric environment monitoring, noise monitoring, dust monitoring\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eAgricultural application:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egreenhouse remote monitoring and management, aquaculture monitoring management, agricultural water pump monitoring management \u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:18px;font-weight:500;line-height:1.1;color:inherit;margin:10px 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