{"product_id":"dahua-dhi-arm7011-w2-wireless-relay-secure-remote-dry-contact-switch-with-aes128-encryption-800m-range-overheat-voltage-protection","title":"Dahua DHI-ARM7011-W2 Wireless Relay – Secure Remote Dry Contact Switch with AES128 Encryption, 800m Range, Overheat \u0026 Voltage Protection","description":"\u003cp data-start=\"181\" data-end=\"1100\"\u003eThe \u003cstrong data-start=\"211\" data-end=\"250\"\u003eDahua DHI-ARM7011-W2 Wireless Relay\u003c\/strong\u003e is a secure, intelligent \u003cstrong data-start=\"276\" data-end=\"306\"\u003edry contact control module\u003c\/strong\u003e designed for remote switching of low-voltage devices (0–36 VDC, max 5A) in alarm and automation systems. Built with \u003cstrong data-start=\"423\" data-end=\"448\"\u003etwo-way communication\u003c\/strong\u003e, \u003cstrong data-start=\"450\" data-end=\"471\"\u003eAES128 encryption\u003c\/strong\u003e, and \u003cstrong data-start=\"477\" data-end=\"498\"\u003efrequency hopping\u003c\/strong\u003e technology, this wireless relay ensures \u003cstrong data-start=\"539\" data-end=\"589\"\u003estable and interference-resistant connectivity\u003c\/strong\u003e up to \u003cstrong data-start=\"596\" data-end=\"624\"\u003e800 metres in open space\u003c\/strong\u003e. The device supports \u003cstrong data-start=\"646\" data-end=\"678\"\u003ecloud-based firmware updates\u003c\/strong\u003e, \u003cstrong data-start=\"680\" data-end=\"701\"\u003ejamming detection\u003c\/strong\u003e, \u003cstrong data-start=\"703\" data-end=\"725\"\u003evoltage monitoring\u003c\/strong\u003e, and \u003cstrong data-start=\"731\" data-end=\"754\"\u003eoverheat protection\u003c\/strong\u003e, making it an ideal solution for remotely controlling electronic locks, sirens, garage doors, lighting circuits, or other security peripherals. Compact and lightweight, the DHI-ARM7011-W2 is built for \u003cstrong data-start=\"956\" data-end=\"990\"\u003eindoor wall-mount installation\u003c\/strong\u003e and integrates seamlessly into the \u003cstrong data-start=\"1026\" data-end=\"1045\"\u003eDahua ecosystem\u003c\/strong\u003e via compatible alarm hubs and the \u003cstrong data-start=\"1080\" data-end=\"1099\"\u003eDMSS mobile app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1102\" data-end=\"1105\"\u003e\n\u003ch2 data-start=\"1107\" data-end=\"1137\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1137\"\u003eWhat’s Included in the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1138\" data-end=\"1245\"\u003e\n\u003cli data-start=\"1138\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1140\" data-end=\"1187\"\u003e1 × Dahua Wireless Relay – \u003cstrong data-start=\"1167\" data-end=\"1185\"\u003eDHI-ARM7011-W2\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1209\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1209\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1210\" data-end=\"1229\"\u003e\n\u003cp data-start=\"1212\" data-end=\"1229\"\u003eMounting Screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1230\" data-end=\"1245\"\u003e\n\u003cp data-start=\"1232\" data-end=\"1245\"\u003eUser Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1247\" data-end=\"1250\"\u003e\n\u003ch2 data-start=\"1252\" data-end=\"1269\"\u003e\u003cstrong data-start=\"1252\" data-end=\"1269\"\u003eMain Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1270\" data-end=\"2205\"\u003e\n\u003cli data-start=\"1270\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1272\" data-end=\"1390\"\u003e\u003cstrong data-start=\"1272\" data-end=\"1297\"\u003eSecure Remote Control\u003c\/strong\u003e: Remotely control connected devices (0–36 VDC, up to 5A) using a dry contact relay output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1427\"\u003eTwo-Way Wireless Communication\u003c\/strong\u003e: Reliable 433MHz frequency band with long-range connectivity up to 800m (line of sight).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1638\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1638\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1554\"\u003eEncrypted \u0026amp; Interference-Free\u003c\/strong\u003e: AES128 encryption with frequency hopping to prevent jamming or hacking attempts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1639\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1641\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1641\" data-end=\"1667\"\u003eTamper Detection Input\u003c\/strong\u003e: Monitors external tamper input (NO\/NC configurable) for enhanced system security.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1878\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1878\"\u003e\u003cstrong data-start=\"1755\" data-end=\"1788\"\u003eOverheat \u0026amp; Voltage Protection\u003c\/strong\u003e: Integrated safety measures extend the relay’s lifespan and protect connected circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1879\" data-end=\"2004\"\u003e\n\u003cp data-start=\"1881\" data-end=\"2004\"\u003e\u003cstrong data-start=\"1881\" data-end=\"1913\"\u003eCloud-Based Firmware Updates\u003c\/strong\u003e: Easily keep the relay up to date via remote DMSS app interface with automatic fallback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2005\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2007\" data-end=\"2104\"\u003e\u003cstrong data-start=\"2007\" data-end=\"2033\"\u003eVisual Status Feedback\u003c\/strong\u003e: Multi-status LED indicates pairing, signal, and operation statuses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2105\" data-end=\"2205\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2205\"\u003e\u003cstrong data-start=\"2107\" data-end=\"2125\"\u003eCompact Design\u003c\/strong\u003e: Minimal footprint allows easy integration into control panels or wall boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2207\" data-end=\"2210\"\u003e\n\u003ch2 data-start=\"2212\" data-end=\"2239\"\u003e\u003cstrong data-start=\"2212\" data-end=\"2239\"\u003eDetailed Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2241\" data-end=\"2918\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2241\" data-end=\"2277\"\u003e\n\u003ctr data-start=\"2241\" data-end=\"2277\"\u003e\n\u003cth data-start=\"2241\" data-end=\"2256\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2243\" data-end=\"2255\"\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"2256\" data-end=\"2277\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"2258\" data-end=\"2275\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2315\" data-end=\"2918\"\u003e\n\u003ctr data-start=\"2315\" data-end=\"2341\"\u003e\n\u003ctd data-start=\"2315\" data-end=\"2323\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"2323\" data-end=\"2341\" data-col-size=\"md\"\u003eDHI-ARM7011-W2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2342\" data-end=\"2401\"\u003e\n\u003ctd data-start=\"2342\" data-end=\"2357\" data-col-size=\"sm\"\u003eRelay Output\u003c\/td\u003e\n\u003ctd data-start=\"2357\" data-end=\"2401\" data-col-size=\"md\"\u003e1 × NO\/NC dry contact (0–36 VDC, max 5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2402\" data-end=\"2444\"\u003e\n\u003ctd data-start=\"2402\" data-end=\"2416\" data-col-size=\"sm\"\u003eAlarm Input\u003c\/td\u003e\n\u003ctd data-start=\"2416\" data-end=\"2444\" data-col-size=\"md\"\u003e1 × tamper input (NO\/NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2445\" data-end=\"2498\"\u003e\n\u003ctd data-start=\"2445\" data-end=\"2470\" data-col-size=\"sm\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd data-start=\"2470\" data-end=\"2498\" data-col-size=\"md\"\u003eUp to 800 m (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2499\" data-end=\"2530\"\u003e\n\u003ctd data-start=\"2499\" data-end=\"2511\" data-col-size=\"sm\"\u003eFrequency\u003c\/td\u003e\n\u003ctd data-start=\"2511\" data-end=\"2530\" data-col-size=\"md\"\u003e433.1–434.6 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2531\" data-end=\"2596\"\u003e\n\u003ctd data-start=\"2531\" data-end=\"2547\" data-col-size=\"sm\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-start=\"2547\" data-end=\"2596\" data-col-size=\"md\"\u003eTwo-way, AES128 encryption, frequency hopping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2597\" data-end=\"2624\"\u003e\n\u003ctd data-start=\"2597\" data-end=\"2612\" data-col-size=\"sm\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-start=\"2612\" data-end=\"2624\" data-col-size=\"md\"\u003e7–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2625\" data-end=\"2654\"\u003e\n\u003ctd data-start=\"2625\" data-end=\"2647\" data-col-size=\"sm\"\u003eOverheat Protection\u003c\/td\u003e\n\u003ctd data-start=\"2647\" data-end=\"2654\" data-col-size=\"md\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2655\" data-end=\"2682\"\u003e\n\u003ctd data-start=\"2655\" data-end=\"2675\" data-col-size=\"sm\"\u003eVoltage Detection\u003c\/td\u003e\n\u003ctd data-start=\"2675\" data-end=\"2682\" data-col-size=\"md\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2683\" data-end=\"2719\"\u003e\n\u003ctd data-start=\"2683\" data-end=\"2699\" data-col-size=\"sm\"\u003eLED Indicator\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2699\" data-end=\"2719\"\u003e1 (multi-status)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2720\" data-end=\"2764\"\u003e\n\u003ctd data-start=\"2720\" data-end=\"2744\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"2744\" data-end=\"2764\" data-col-size=\"md\"\u003e–10 °C to +55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2765\" data-end=\"2797\"\u003e\n\u003ctd data-start=\"2765\" data-end=\"2778\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2778\" data-end=\"2797\" data-col-size=\"md\"\u003e39 × 33 × 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2798\" data-end=\"2835\"\u003e\n\u003ctd data-start=\"2798\" data-end=\"2807\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2807\" data-end=\"2835\" data-col-size=\"md\"\u003e45 g (net), 60 g (gross)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2836\" data-end=\"2865\"\u003e\n\u003ctd data-start=\"2836\" data-end=\"2851\" data-col-size=\"sm\"\u003eInstallation\u003c\/td\u003e\n\u003ctd data-start=\"2851\" data-end=\"2865\" data-col-size=\"md\"\u003eWall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2866\" data-end=\"2889\"\u003e\n\u003ctd data-start=\"2866\" data-end=\"2877\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-start=\"2877\" data-end=\"2889\" data-col-size=\"md\"\u003ePC + ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2890\" data-end=\"2918\"\u003e\n\u003ctd data-start=\"2890\" data-end=\"2907\" data-col-size=\"sm\"\u003eCertifications\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2907\" data-end=\"2918\"\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2920\" data-end=\"2923\"\u003e\n\u003ch2 data-start=\"2925\" data-end=\"3139\"\u003e\u003cstrong data-start=\"2925\" data-end=\"2949\"\u003eWarranty Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2925\" data-end=\"3139\"\u003e\u003cbr data-start=\"2949\" data-end=\"2952\"\u003eThe \u003cstrong data-start=\"2956\" data-end=\"2980\"\u003eDahua DHI-ARM7011-W2\u003c\/strong\u003e comes with Dahua's standard 2 year manufacturer warranty. Warranty and after-sales service are supported through certified distributors in Australia and New Zealand.\u003c\/p\u003e\n\u003chr data-start=\"3141\" data-end=\"3144\"\u003e\n\u003cp data-start=\"3146\" data-end=\"3451\"\u003e\u003cstrong data-start=\"3146\" data-end=\"3167\"\u003eBrand Description\u003c\/strong\u003e\u003cbr data-start=\"3167\" data-end=\"3170\"\u003e\u003cstrong data-start=\"3170\" data-end=\"3190\"\u003eDahua Technology\u003c\/strong\u003e is a global leader in professional security and automation technology. Its product lineup includes intelligent relay systems like the DHI-ARM7011-W2 that allow seamless control and secure integration into modern alarm systems and building automation platforms.\u003c\/p\u003e\n\u003chr data-start=\"3453\" data-end=\"3456\"\u003e\n\u003cp data-start=\"3458\" data-end=\"3481\"\u003e\u003cstrong data-start=\"3458\" data-end=\"3466\"\u003eSKU:\u003c\/strong\u003e DHI-ARM7011-W2\u003c\/p\u003e\n\u003chr data-start=\"3483\" data-end=\"3486\"\u003e\n\u003cp data-start=\"3488\" data-end=\"3515\"\u003e\u003cstrong data-start=\"3488\" data-end=\"3515\"\u003ePractical Use Scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3516\" data-end=\"4046\"\u003e\n\u003cli data-start=\"3516\" data-end=\"3644\"\u003e\n\u003cp data-start=\"3518\" data-end=\"3644\"\u003e\u003cstrong data-start=\"3518\" data-end=\"3549\"\u003eRemote Gate\/Barrier Control\u003c\/strong\u003e: Remotely trigger vehicle gates or access barriers securely via mobile app or control panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3645\" data-end=\"3759\"\u003e\n\u003cp data-start=\"3647\" data-end=\"3759\"\u003e\u003cstrong data-start=\"3647\" data-end=\"3673\"\u003eGarage Door Automation\u003c\/strong\u003e: Wirelessly activate garage doors using the relay in conjunction with an alarm hub.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3760\" data-end=\"3864\"\u003e\n\u003cp data-start=\"3762\" data-end=\"3864\"\u003e\u003cstrong data-start=\"3762\" data-end=\"3792\"\u003eSirens \u0026amp; Lighting Circuits\u003c\/strong\u003e: Enable\/disable visual or audible alerts in response to alarm events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3865\" data-end=\"3959\"\u003e\n\u003cp data-start=\"3867\" data-end=\"3959\"\u003e\u003cstrong data-start=\"3867\" data-end=\"3895\"\u003eSecurity Locking Systems\u003c\/strong\u003e: Activate magnetic or electric locks on access control zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3960\" data-end=\"4046\"\u003e\n\u003cp data-start=\"3962\" data-end=\"4046\"\u003e\u003cstrong data-start=\"3962\" data-end=\"3988\"\u003eSmart Home Integration\u003c\/strong\u003e: Use as a wireless switch in custom automation workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4048\" data-end=\"4051\"\u003e\n\u003cp data-start=\"4053\" data-end=\"4163\"\u003e\u003cstrong data-start=\"4053\" data-end=\"4079\"\u003eDatasheets \u0026amp; Downloads\u003c\/strong\u003e\u003cbr data-start=\"4079\" data-end=\"4082\"\u003e📄 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/DAHI9963_DHI-ARM7011-W2_datasheet_1.pdf?v=1768025071\"\u003eDahua DHI-ARM7011-W2 Wireless Relay Datasheet\u003c\/a\u003e\u003ca data-start=\"4085\" data-end=\"4163\" class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/www.dahuasecurity.com\"\u003e\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-m5o9ycbv.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"4165\" data-end=\"4168\"\u003e\n\u003ch3 data-start=\"4170\" data-end=\"4232\"\u003e\u003cstrong data-start=\"4174\" data-end=\"4230\"\u003eExcellence for the Australian and New Zealand Market\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4233\" data-end=\"4624\"\u003eThe \u003cstrong data-start=\"4237\" data-end=\"4270\"\u003eDHI-ARM7011-W2 Wireless Relay\u003c\/strong\u003e is tailored for secure and reliable operation in Australian and New Zealand security installations. Designed for \u003cstrong data-start=\"4384\" data-end=\"4430\"\u003eindoor temperature and humidity tolerances\u003c\/strong\u003e, the unit supports local firmware update servers and is available through \u003cstrong data-start=\"4505\" data-end=\"4545\"\u003eauthorised ANZ distribution channels\u003c\/strong\u003e, ensuring complete support for professional installers and system integrators.\u003c\/p\u003e\n\u003chr data-start=\"4626\" data-end=\"4629\"\u003e\n\u003ch2 data-start=\"4631\" data-end=\"4662\"\u003e\u003cstrong data-start=\"4634\" data-end=\"4662\"\u003eFAQs \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4664\" data-end=\"4882\"\u003e\u003cstrong data-start=\"4664\" data-end=\"4730\"\u003eQ: What kind of devices can I control with the DHI-ARM7011-W2?\u003c\/strong\u003e\u003cbr data-start=\"4730\" data-end=\"4733\"\u003e\u003cstrong data-start=\"4733\" data-end=\"4739\"\u003eA:\u003c\/strong\u003e The DHI-ARM7011-W2 can control any low-voltage (0–36 VDC, up to 5A) device, including sirens, garage doors, lights, and access control relays.\u003c\/p\u003e\n\u003cp data-start=\"4884\" data-end=\"5064\"\u003e\u003cstrong data-start=\"4884\" data-end=\"4940\"\u003eQ: What is the wireless range of the DHI-ARM7011-W2?\u003c\/strong\u003e\u003cbr data-start=\"4940\" data-end=\"4943\"\u003e\u003cstrong data-start=\"4943\" data-end=\"4949\"\u003eA:\u003c\/strong\u003e The DHI-ARM7011-W2 offers up to 800 metres of wireless communication in open space using secure two-way protocols.\u003c\/p\u003e\n\u003cp data-start=\"5066\" data-end=\"5241\"\u003e\u003cstrong data-start=\"5066\" data-end=\"5126\"\u003eQ: Does the DHI-ARM7011-W2 support secure communication?\u003c\/strong\u003e\u003cbr data-start=\"5126\" data-end=\"5129\"\u003e\u003cstrong data-start=\"5129\" data-end=\"5135\"\u003eA:\u003c\/strong\u003e Yes, it features AES128 encryption, frequency hopping, and jamming detection for high-security operation.\u003c\/p\u003e\n\u003cp data-start=\"5243\" data-end=\"5389\"\u003e\u003cstrong data-start=\"5243\" data-end=\"5284\"\u003eQ: How is the DHI-ARM7011-W2 powered?\u003c\/strong\u003e\u003cbr data-start=\"5284\" data-end=\"5287\"\u003e\u003cstrong data-start=\"5287\" data-end=\"5293\"\u003eA:\u003c\/strong\u003e The relay operates on a 7–24 VDC power input, suitable for alarm panels and automation systems.\u003c\/p\u003e\n\u003cp data-start=\"5391\" data-end=\"5530\"\u003e\u003cstrong data-start=\"5391\" data-end=\"5439\"\u003eQ: Can I update the DHI-ARM7011-W2 remotely?\u003c\/strong\u003e\u003cbr data-start=\"5439\" data-end=\"5442\"\u003e\u003cstrong data-start=\"5442\" data-end=\"5448\"\u003eA:\u003c\/strong\u003e Yes, it supports remote cloud updates and automatic recovery if the update fails\u003c\/p\u003e","brand":"DAHUA","offers":[{"title":"Default Title","offer_id":47394483110127,"sku":"DHI-ARM7011-W2-SED","price":65.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/DAHI9963_ARM7011-W2_product-image_1.png?v=1768025150","url":"https:\/\/cctvimporters.com.au\/hi\/products\/dahua-dhi-arm7011-w2-wireless-relay-secure-remote-dry-contact-switch-with-aes128-encryption-800m-range-overheat-voltage-protection","provider":"CCTV Tradie","version":"1.0","type":"link"}