{"product_id":"dahua-input-expander","title":"Dahua Input Expander","description":"\u003cp data-start=\"0\" data-end=\"327\"\u003eThe \u003cstrong\u003eDahua Input Expander\u003c\/strong\u003e delivers reliable wireless zone expansion with advanced security features, making it ideal for modern alarm systems. Designed with compact housing and long-range communication, it ensures seamless integration, enhanced monitoring, and dependable performance for residential and commercial applications.\u003c\/p\u003e\n\u003ch1 data-start=\"329\" data-end=\"349\"\u003e\u003cstrong data-start=\"329\" data-end=\"347\"\u003eKey Features :\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul data-start=\"350\" data-end=\"1031\"\u003e\n\u003cli data-section-id=\"1je7vqm\" data-start=\"350\" data-end=\"450\"\u003e\n\u003cstrong data-start=\"352\" data-end=\"380\"\u003eWireless Zone Expansion:\u003c\/strong\u003e 1-channel dry contact input for extending alarm system capabilities\u003c\/li\u003e\n\u003cli data-section-id=\"8psghr\" data-start=\"451\" data-end=\"554\"\u003e\n\u003cstrong data-start=\"453\" data-end=\"482\"\u003eLong-Range Communication:\u003c\/strong\u003e Up to 1000m open space transmission with stable two-way communication\u003c\/li\u003e\n\u003cli data-section-id=\"renqya\" data-start=\"555\" data-end=\"651\"\u003e\n\u003cstrong data-start=\"557\" data-end=\"579\"\u003eAdvanced Security:\u003c\/strong\u003e AES128 encryption with frequency hopping for secure data transmission\u003c\/li\u003e\n\u003cli data-section-id=\"11cr1al\" data-start=\"652\" data-end=\"763\"\u003e\n\u003cstrong data-start=\"654\" data-end=\"675\"\u003eSmart Monitoring:\u003c\/strong\u003e Tamper alarm, low battery alert, and signal strength detection for system reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1yvj55s\" data-start=\"764\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"766\" data-end=\"792\"\u003eCloud Upgrade Support:\u003c\/strong\u003e Remote firmware updates for improved performance and maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"uedgym\" data-start=\"860\" data-end=\"943\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"883\"\u003eEnergy Efficient:\u003c\/strong\u003e Powered by CR123A battery with up to 4 years battery life\u003c\/li\u003e\n\u003cli data-section-id=\"1l7wvgr\" data-start=\"944\" data-end=\"1031\"\u003e\n\u003cstrong data-start=\"946\" data-end=\"965\"\u003eCompact Design:\u003c\/strong\u003e Lightweight and easy bracket mounting for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"1033\" data-end=\"1055\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1053\"\u003eSpecifications :\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul data-start=\"1056\" data-end=\"1696\"\u003e\n\u003cli data-section-id=\"1jbunkw\" data-start=\"1153\" data-end=\"1186\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1168\"\u003eMaterial:\u003c\/strong\u003e PC + ABS casing\u003c\/li\u003e\n\u003cli data-section-id=\"1gv30cl\" data-start=\"1187\" data-end=\"1227\"\u003e\n\u003cstrong data-start=\"1189\" data-end=\"1203\"\u003eFrequency:\u003c\/strong\u003e 433.1 MHz – 434.6 MHz\u003c\/li\u003e\n\u003cli data-section-id=\"18te0ia\" data-start=\"1228\" data-end=\"1284\"\u003e\n\u003cstrong data-start=\"1230\" data-end=\"1257\"\u003eCommunication Distance:\u003c\/strong\u003e Up to 1000m (open space)\u003c\/li\u003e\n\u003cli data-section-id=\"1gggzox\" data-start=\"1285\" data-end=\"1311\"\u003e\n\u003cstrong data-start=\"1287\" data-end=\"1302\"\u003eEncryption:\u003c\/strong\u003e AES128\u003c\/li\u003e\n\u003cli data-section-id=\"tgxdx0\" data-start=\"1312\" data-end=\"1348\"\u003e\n\u003cstrong data-start=\"1314\" data-end=\"1324\"\u003eInput:\u003c\/strong\u003e 1-channel dry contact\u003c\/li\u003e\n\u003cli data-section-id=\"ptyldj\" data-start=\"1349\" data-end=\"1415\"\u003e\n\u003cstrong data-start=\"1351\" data-end=\"1377\"\u003eIndicators \/ Controls:\u003c\/strong\u003e Green alarm indicator, power button\u003c\/li\u003e\n\u003cli data-section-id=\"u79ztf\" data-start=\"1416\" data-end=\"1452\"\u003e\n\u003cstrong data-start=\"1418\" data-end=\"1435\"\u003ePower Supply:\u003c\/strong\u003e CR123A battery\u003c\/li\u003e\n\u003cli data-section-id=\"14ilsrl\" data-start=\"1453\" data-end=\"1489\"\u003e\n\u003cstrong data-start=\"1455\" data-end=\"1477\"\u003ePower Consumption:\u003c\/strong\u003e Max 70 mW\u003c\/li\u003e\n\u003cli data-section-id=\"3k93zj\" data-start=\"1490\" data-end=\"1525\"\u003e\n\u003cstrong data-start=\"1492\" data-end=\"1509\"\u003eBattery Life:\u003c\/strong\u003e Up to 4 years\u003c\/li\u003e\n\u003cli data-section-id=\"61v5uz\" data-start=\"1526\" data-end=\"1561\"\u003e\n\u003cstrong data-start=\"1528\" data-end=\"1545\"\u003eInstallation:\u003c\/strong\u003e Bracket mount\u003c\/li\u003e\n\u003cli data-section-id=\"xssue9\" data-start=\"1562\" data-end=\"1607\"\u003e\n\u003cstrong data-start=\"1564\" data-end=\"1590\"\u003eOperating Temperature:\u003c\/strong\u003e –10°C to +55°C\u003c\/li\u003e\n\u003cli data-section-id=\"zlchqv\" data-start=\"1608\" data-end=\"1650\"\u003e\n\u003cstrong data-start=\"1610\" data-end=\"1625\"\u003eDimensions:\u003c\/strong\u003e 100.2 × 20.8 × 20.3 mm\u003c\/li\u003e\n\u003cli data-section-id=\"hqox6a\" data-start=\"1651\" data-end=\"1670\"\u003e\n\u003cstrong data-start=\"1653\" data-end=\"1664\"\u003eWeight:\u003c\/strong\u003e 70g\u003c\/li\u003e\n\u003cli data-section-id=\"rry770\" data-start=\"1671\" data-end=\"1696\"\u003e\n\u003cstrong data-start=\"1673\" data-end=\"1691\"\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":55700349649281,"sku":"DHI-ARM310-W2(868)","price":50.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9814\/2835\/files\/afsgd.jpg?v=1720261990","url":"https:\/\/www.sndelectrical.co.uk\/products\/dahua-input-expander","provider":"SND Electrical","version":"1.0","type":"link"}