{"product_id":"dahua-arc3800h-fw2-wireless-alarm-hub","title":"Dahua ARC3800H-FW2 Wireless Alarm Hub with WiFi, Ethernet \u0026 4G LTE Backup","description":"\u003cdiv class=\"cg-premium-alt-2\"\u003e\n\n  \u003cdiv class=\"cg-alt2-hero\"\u003e\n    \u003cspan class=\"cg-alt2-badge\"\u003eDahua Wireless Alarm Hub\u003c\/span\u003e\n    \u003ch2\u003eSmart Alarm Control with WiFi + 4G LTE Backup\u003c\/h2\u003e\n    \u003cp\u003eThe \u003cstrong\u003eDahua ARC3800H-FW2 Wireless Alarm Hub\u003c\/strong\u003e is the central controller for Dahua wireless alarm systems, designed for homes, retail stores, offices and commercial sites that require flexible alarm communication and reliable backup connectivity.\u003c\/p\u003e\n    \u003cp\u003eSupporting \u003cstrong\u003eEthernet, WiFi and 4G LTE\u003c\/strong\u003e, the ARC3800H-FW2 helps keep your alarm connected even when one communication path becomes unavailable. It supports encrypted wireless communication, app-based management and a wide range of compatible Dahua wireless accessories.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eWhy Choose the ARC3800H-FW2?\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-grid\"\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e📡 Multi-Path Communication\u003c\/strong\u003e\n      \u003cp\u003eSupports Ethernet, WiFi and 4G LTE connectivity for more reliable alarm communication.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e📱 Smart App Control\u003c\/strong\u003e\n      \u003cp\u003eArm, disarm, monitor and manage your alarm system remotely through the Dahua mobile app.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e🔐 AES128 Encryption\u003c\/strong\u003e\n      \u003cp\u003eEncrypted wireless communication helps protect connected alarm devices and signals.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e📷 Alarm Video Verification\u003c\/strong\u003e\n      \u003cp\u003eSupports compatible PIR cameras and IPC alarm video upload for improved event visibility.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e🔊 Supports Multiple Sirens\u003c\/strong\u003e\n      \u003cp\u003eCompatible with indoor and outdoor wireless sirens for stronger alarm deterrence.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n      \u003cstrong\u003e➕ Expandable Wireless Platform\u003c\/strong\u003e\n      \u003cp\u003eSupports PIRs, PIR cameras, keyfobs, repeaters, sirens, keypads and other Dahua wireless accessories.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch3\u003eWhat This Alarm Hub Supports\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003cth\u003eFeature\u003c\/th\u003e\n          \u003cth\u003eDetails\u003c\/th\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Peripherals\u003c\/td\u003e\n          \u003ctd\u003eUp to 150 wireless devices\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Keyfobs\u003c\/td\u003e\n          \u003ctd\u003eUp to 64 supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003ePIR Cameras\u003c\/td\u003e\n          \u003ctd\u003eUp to 64 supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Sirens\u003c\/td\u003e\n          \u003ctd\u003eUp to 6 supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Keypads\u003c\/td\u003e\n          \u003ctd\u003eUp to 8 supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Repeaters\u003c\/td\u003e\n          \u003ctd\u003eUp to 4 supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\n  \u003cp\u003eThe ARC3800H-FW2 is ideal for residential and commercial alarm installations requiring flexible communication, app-based alarm management and expandable wireless security coverage.\u003c\/p\u003e\n\n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003cth\u003eSpecification\u003c\/th\u003e\n          \u003cth\u003eDetails\u003c\/th\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eModel\u003c\/td\u003e\n          \u003ctd\u003eARC3800H-FW2\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eSystem Type\u003c\/td\u003e\n          \u003ctd\u003eWireless Alarm Hub\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eNetwork Communication\u003c\/td\u003e\n          \u003ctd\u003eEthernet, WiFi and 4G LTE\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eEthernet Port\u003c\/td\u003e\n          \u003ctd\u003e1 × RJ45 10\/100 Mbps\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eSIM Support\u003c\/td\u003e\n          \u003ctd\u003eDual SIM support (single active SIM)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Frequency\u003c\/td\u003e\n          \u003ctd\u003e433.1 MHz – 434.6 MHz\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Communication\u003c\/td\u003e\n          \u003ctd\u003eTwo-way RF communication\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eEncryption\u003c\/td\u003e\n          \u003ctd\u003eAES128\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eFrequency Hopping\u003c\/td\u003e\n          \u003ctd\u003eSupported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eBuilt-In Battery\u003c\/td\u003e\n          \u003ctd\u003e4,750 mAh rechargeable lithium battery\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eStandby Time\u003c\/td\u003e\n          \u003ctd\u003eUp to 12 hours\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eMobile App\u003c\/td\u003e\n          \u003ctd\u003eSupported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eVideo Integration\u003c\/td\u003e\n          \u003ctd\u003e8-channel IPC alarm video upload support\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eSMS Notifications\u003c\/td\u003e\n          \u003ctd\u003eUp to 5 phone numbers\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003ePhone Call Notifications\u003c\/td\u003e\n          \u003ctd\u003eUp to 5 phone numbers\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eDownloads\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eDHI-ARC3800H-FW2 Datasheet\u003c\/td\u003e\n          \u003ctd\u003e\n            \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/DHI-ARC3800H-FW2_datasheet_20251202.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n              Download PDF\n            \u003c\/a\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDoes the ARC3800H-FW2 support 4G LTE backup?\u003c\/strong\u003e\u003cbr\u003e\n  Yes. The hub supports Ethernet, WiFi and cellular network communication.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCan I use this with Dahua wireless PIR sensors?\u003c\/strong\u003e\u003cbr\u003e\n  Yes. It supports compatible Dahua wireless PIRs, PIR cameras, sirens, keypads and other wireless alarm accessories.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCan I control the alarm system remotely?\u003c\/strong\u003e\u003cbr\u003e\n  Yes. The Dahua mobile app allows remote arm\/disarm and alarm management.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eIs this suitable for commercial alarm installations?\u003c\/strong\u003e\u003cbr\u003e\n  Yes. It is suitable for homes, offices, retail stores, warehouses and commercial alarm deployments.\u003c\/p\u003e\n\n  \u003cdiv class=\"cg-alt2-cta\"\u003e\n    \u003ch3\u003eBuild a Smarter Dahua Alarm System\u003c\/h3\u003e\n    \u003cp\u003eCreate a flexible wireless alarm solution with app control, encrypted communication and 4G backup.\u003c\/p\u003e\n    \u003ca class=\"cg-alt2-btn\" href=\"\/collections\/dahua-alarm-systems\"\u003eShop Dahua Alarm Systems\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-alt2-trust-strip\"\u003e\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\u003cstrong\u003eAustralian Support\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\u003cstrong\u003eFast Shipping\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\u003cstrong\u003eInstaller Friendly\u003c\/strong\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":48807060766949,"sku":"DHI-ARC3800H-FW2","price":329.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/dahua-arc3800h-fw2-alarm-hub-main.webp?v=1776388045","url":"https:\/\/cctvguru.com.au\/products\/dahua-arc3800h-fw2-wireless-alarm-hub","provider":"CCTV Guru","version":"1.0","type":"link"}