Dahua · ARC3800H-FW2 · Wireless Alarm Hub · WiFi + 4G LTEAlarm HubDahua ARC3800H-FW2 Wireless Alarm Hub The Dahua ARC3800H-FW2 is the central controller for Dahua wireless alarm systems, built for homes, retail stores, offices and commercial sites that need flexible communication and reliable backup connectivity. With Ethernet, WiFi and 4G LTE, it keeps your alarm connected even when one path drops, and pairs with up to 150 Dahua wireless accessories managed through the DMSS app. Connectivity WiFi · LAN · 4G Encryption AES128 Wireless Band 433MHz Expandable 150 Devices Control DMSS App Backup 4,750mAh Multi-Path Communication Ethernet, WiFi and 4G LTE keep the alarm reporting even if one connection becomes unavailable. Encrypted Two-Way RF AES128 encryption with frequency hopping helps protect signals between the hub and connected devices. App Control via DMSS Arm, disarm, manage devices and review events remotely through the Dahua DMSS app. Expandable Platform Supports up to 150 wireless peripherals — PIRs, PIR cameras, keyfobs, repeaters, sirens and keypads. Specifications — ARC3800H-FW2 Model ARC3800H-FW2 (DHI-ARC3800H-FW2) Type Wireless Alarm Hub Network Ethernet, WiFi and 4G LTE Ethernet Port 1 × RJ45 10/100 Mbps SIM Support Dual SIM, single standby Wireless Frequency 433.1MHz – 434.6MHz, two-way RF Encryption AES128, with frequency hopping Wireless Peripherals Up to 150 (64 keyfobs, 64 PIR cameras, 6 sirens, 8 keypads, 4 repeaters) Video Verification 8-channel IPC alarm video upload Notifications App push, SMS & phone call (up to 5 numbers) Backup Battery 4,750mAh lithium · up to 12h standby App Dahua DMSS / COS Pro Warranty (Australia) 3 years · CCTV Guru Australia Downloads & Resources ARC3800H-FW2 DatasheetDahua Alarm Hub User Manual Does the ARC3800H-FW2 support 4G LTE backup?Yes. It supports Ethernet, WiFi and 4G LTE cellular communication. What accessories can I pair?Dahua wireless PIRs, PIR cameras, door contacts, sirens, keypads, repeaters and keyfobs — up to 150 devices. Can I control it remotely?Yes. The DMSS app handles remote arm/disarm, device management and event review. Is this hub NDAA compliant?No. Dahua products are not NDAA-compliant and are intended for residential and commercial use. 3-Year AU Warranty Fast AU-Wide Shipping AU Tech Support

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The Central Brain for Your Tapo Smart Home Security System The TP-Link Tapo H200 is a compact smart hub that ties together your Tapo cameras, doorbells, sensors, and smart devices into a single, locally controlled ecosystem. With support for up to 64 sensors and switches plus 4 cameras or doorbells, built-in alarm and chime functionality, and local microSD video storage, the H200 is the ideal starting point for a reliable smart home security setup — no subscription required. Key Features Connect Up to 64+4 Devices — Support for up to 64 switches, sensors, or buttons plus 4 cameras or video doorbells, all managed through the Tapo app. Smart Alarm & Chime — Acts as a smart alarm or chime when paired with Tapo cameras (C420, C400), video doorbells (D230), or motion sensors. Choose from 19 built-in ringtones at up to 90dB. Local microSD Storage — Record and store video footage directly on a microSD card (up to 512GB, sold separately) — no cloud subscription needed. Ultra-Low Power Wireless Protocol — Extends the battery life of connected sensors and buttons by up to 10× compared to standard wireless protocols. Voice Control — Compatible with Amazon Alexa and Google Home for hands-free control and automation. Tapo App Control — Manage all connected devices, set automations, and receive instant alerts from a single app on iOS or Android. Ethernet & Wi-Fi Connectivity — Connects to your router via Ethernet for a stable, always-on connection. Use Cases Home Security Hub — Centralise your Tapo cameras, door sensors, and motion detectors into one managed system with local video storage. Smart Doorbell System — Pair with the Tapo D230 video doorbell to receive chime alerts through the hub when visitors arrive. Alarm System — Use with Tapo motion and contact sensors to trigger a loud alarm (up to 90dB) when doors or windows are opened unexpectedly. Rental Properties & Airbnb — Set up automated alerts and local recording without relying on cloud subscriptions or ongoing fees. Small Business Monitoring — Monitor entry points and common areas with a self-contained, locally stored camera system. Compatible Tapo Devices Tapo C420 — Wire-Free Smart Security Camera Tapo C400 — Wire-Free Indoor/Outdoor Camera Tapo D230 — Video Doorbell (Battery-Powered) Tapo T110 — Smart Door & Window Sensor Tapo T100 — Smart Motion Sensor Tapo S200B — Smart Button Technical Specifications Specification Detail Model Tapo H200 Max Connected Devices 64 sensors/switches/buttons + 4 cameras/doorbells Local Storage microSD card slot, up to 512GB (card sold separately) Ringtones 19 built-in options, up to 90dB Network Connection Ethernet (RJ45) Wireless Protocol Ultra-low power proprietary (Tapo ecosystem) Voice Assistant Support Amazon Alexa, Google Home App Tapo (iOS & Android) Weight 280g Vendor TP-Link Frequently Asked Questions Do I need a cloud subscription to use the Tapo H200? No. The H200 stores video locally on a microSD card (up to 512GB), so there's no mandatory cloud subscription. You can optionally use Tapo Care cloud storage for additional redundancy, but it's not required for core functionality. What microSD card should I use? TP-Link recommends a Class 10 or UHS-I microSD card. The hub supports cards up to 512GB. The card is not included and must be purchased separately. Can the H200 trigger an audible alarm? Yes. When paired with Tapo motion sensors, door/window sensors, or cameras, the H200 can sound an alarm at up to 90dB — loud enough to deter intruders and alert occupants. You can customise the ringtone and volume through the Tapo app. How many cameras can I connect to the H200? The H200 supports up to 4 Tapo cameras or video doorbells simultaneously, alongside up to 64 other Tapo sensors, switches, and buttons. Does it work without an internet connection? Local recording to microSD continues without internet. However, remote app access, push notifications, and voice assistant features require an active internet connection. Is the Tapo H200 compatible with Apple HomeKit? No. The H200 currently supports Amazon Alexa and Google Home. Apple HomeKit is not supported at this time.

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TP-Link Tapo Smart IoT Hub with Chime, Whole-Home Coverage, Low-Power Wireless Protocol , Smart Alarm, Smart Doorbell (Tapo H100) Reliable Long-Range Connections - Keep sub-devices connected at all times through the robust wireless network. Low-Power Wireless Protocol - Make connected devices work energy-efficiently, promising longer standby time.  Smart Alarm - Coordinates with Tapo smart sensors to warn of danger or deter intruders. Smart Doorbell - Pair it with Tapo Smart Button to build your smart doorbell system, plus 19 ringtones to choose from. Tapo Ecology - Connect with up to 64 smart devices for an immersive and comprehensive smart home experience.

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