Dahua Alarm ARA13-W2 Wireless Outdoor Siren, 3 Year, DHI-ARA13-W2 The Dahua ARA13-W2 is a robust wireless outdoor siren engineered for comprehensive alarm system coverage. IP65-rated and built to withstand Australian climates (–25°C to +60°C), it delivers powerful audio alerts with sound pressure levels reaching 104.9 dB(A). Dual power options—12 VDC and battery backup—ensure continuous operation during power interruptions. Five distinct alarm modes (fire, medical, intrusion, panic, and more) provide flexible alerting for different scenarios. Advanced features include frequency hopping for secure two-way communication, temperature monitoring, and cloud-based updates with automatic failure recovery. Ideal for residential and commercial security installations requiring reliable outdoor notification. Features IP65 rated.  Outdoor product (–25 °C to +60 °C).  12 VDC and battery power supply.  Multiple alarm sounds: Fire, medical, intrusion, panic, and more.  Sound pressure level: 95.2 ≤ LAFmax [dB(A)] ≤ 104.9.  Temperature monitoring.  Frequency hopping and two-way communication.  Cloud update and automatic recovery from update failure.  Downloads DHI-ARA13-W2 DatasheetDHI-ARA13-W2 Quick Start GuideDHI-ARA13-W2 User Manual

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Dahua Alarm ARA12-W2 Wireless Indoor Siren, 3 Year, DHI-ARA12-W2 Signal strength detection. Low battery alarm. Temperature measurement. Frequency hopping function and two-way communication technology Cloud update and automatic recovery from update failure. Downloads Datasheet

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Dahua Alarm Series · Wireless Keypad · Australian Stock Dahua ARK30T-W2 — Wireless Alarm Keypad The Dahua ARK30T-W2 is a sleek, feature-rich wireless keypad designed to work seamlessly with Dahua alarm panels, giving homeowners and small businesses a convenient and reliable way to arm, disarm and control their security system. Supporting both password and IC card authentication, the ARK30T-W2 offers flexible access control at the keypad level — no wiring required. With frequency hopping two-way communication and cloud update capability, it's built for modern wireless alarm ecosystems across Australian residential and light commercial sites. Three dedicated shortcut alarm buttons (Medical, Fire, Emergency) provide instant one-touch panic activation, while the integrated temperature sensor and low battery alarm keep your system informed and reliable. A built-in signal strength detection tool helps installers find the optimal mounting position first time, every time. Authentication Password & IC Card Shortcut Alarms Medical · Fire · Emergency Communication Frequency Hopping · Two-Way Sensing Temperature · Low Battery Wireless Signal Strength Detection Updates Cloud OTA · Auto Recovery Dahua Alarm Series Australian Stock & Support Dahua Warranty Why Choose the Dahua ARK30T-W2 in Australia The ARK30T-W2 is the ideal keypad upgrade for any Dahua wireless alarm system. Its combination of IC card and PIN authentication, one-touch emergency shortcuts and robust frequency-hopping wireless protocol makes it a dependable daily interface for homes, small offices, retail shops and light industrial sites across Australia. Cloud-based firmware updates with automatic rollback recovery mean the keypad stays current without manual intervention — a real advantage for remote or unattended sites. IC Card & Password Arm/Disarm Users can arm or disarm the system with a PIN code or a compatible IC card — offering flexible, credential-based access control without the need for a smartphone or app. 3 One-Touch Emergency Shortcuts Dedicated Medical, Fire and Emergency buttons provide instant panic activation — critical for aged care, family homes and any site where rapid response matters. Frequency Hopping Two-Way Comms Frequency hopping spread spectrum (FHSS) ensures a robust, interference-resistant wireless link between the keypad and alarm panel — even in RF-congested environments like apartment buildings and shopping centres. Signal Strength Detection Built-in signal strength testing lets installers verify wireless coverage at the proposed mounting location before fixing — saving time and avoiding callbacks. Temperature Monitoring The integrated temperature sensor adds an extra layer of environmental awareness to your alarm system — useful for server rooms, cool stores and climate-sensitive spaces. Cloud OTA Updates Firmware updates are delivered over the cloud with automatic recovery from failed updates — keeping the keypad secure and current without on-site technician visits. Technical Specifications Model ARK30T-W2 (DHI-ARK30T-W2) Type Wireless Alarm Keypad Authentication Password · IC Card Shortcut Alarms Medical · Fire · Emergency Communication Frequency Hopping Two-Way Wireless Additional Sensing Temperature Measurement · Low Battery Alarm Signal Detection Built-in Signal Strength Detection Firmware Updates Cloud OTA with Auto Recovery Compatibility Dahua Wireless Alarm Panels Warranty Dahua Warranty (Australia) Downloads & Resources DHI-ARK30T-W2 Datasheet Order the Dahua ARK30T-W2 from CCTV Guru CCTV Guru is an authorised Australian distributor of Dahua alarm accessories. Order the ARK30T-W2 today for fast Australia-wide dispatch, expert pre-sales advice and full local warranty support. Contact our team for project pricing on multi-unit installations.

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Dahua Alarm ARA24-W2 Wireless Keyfob, 3 Year, DHI-ARA24-W2 SOS emergency alarm. Frequency hopping function and two-way communication technology Cloud update and automatic recovery from update failure. Downloads Datasheet

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Dahua Wireless Alarm Door Detector, ARD323-W2(S) Wireless door detector is a detector consisting of a sensor and a magnet that can trigger an alarm when an armed door is opened. It can display the open and close state of doors and windows on the DMSS App in real time, and provides timely notifications of alarm events when armed, acting as a monitoring mechanism. Mainly applied for villas, shops, apartments, etc. Features Signal strength detection. Low battery alarm. Temperature measurement. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery from update failure. Downloads ARD323-W2(S) Datasheet

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Premium Dahua Wireless Alarm Kit Complete Wireless Alarm Protection with WiFi + 4G LTE Backup The Dahua ARC3800H Premium Wireless Alarm Kit is built for customers who want a stronger alarm package than a basic starter kit. It combines the ARC3800H alarm hub, multiple PIR sensors, a PIR camera, door/window contacts, remote key fobs, indoor siren and outdoor siren into one premium Dahua wireless security system. Designed for larger homes, retail stores, offices, warehouses and commercial sites, this kit gives you smarter detection, stronger deterrence and reliable communication through Ethernet, WiFi and 4G LTE backup. Why This Is a Premium Alarm Kit 📡 WiFi + Ethernet + 4G LTE Multi-network communication helps keep your alarm connected even if one connection path becomes unavailable. 📷 PIR Camera Verification The included PIR camera adds visual verification, helping you see more context when an alarm event occurs. 🔊 Indoor + Outdoor Sirens Dual sirens provide stronger audible deterrence inside and outside the property. 🚪 Door & Window Protection Two contact sensors help protect key entry points such as front doors, rear doors, office doors or windows. 👣 Expanded Motion Coverage Multiple motion sensors help cover hallways, living areas, stock rooms, offices and internal access points. 🔐 Encrypted Wireless Security AES128 encryption and frequency hopping help protect wireless communication between compatible Dahua alarm devices. What’s Included Qty Product SKU 1 Dahua ARC3800H Alarm Hub ARC3800H 2 Dahua Wireless PIR Motion Sensor ARD1233-W2 1 Dahua Wireless PIR Motion Sensor with Camera ARD1731-W2 2 Dahua Door / Window Contact Sensor ARD324-W2 2 Dahua Remote Key Fob DHI-ARA24-W2 1 Dahua Wireless Indoor Siren ARA12-W2 1 Dahua Wireless Outdoor Siren ARA13-W2 What Each Component Does 🧠 ARC3800H Alarm Hub The main controller of the system. It manages sensors, sirens, key fobs, app control, network communication and alarm events. 👣 Wireless PIR Motion Sensors Detect movement inside key areas such as hallways, living rooms, offices, stock rooms and internal access paths. 📷 PIR Motion Sensor with Camera Adds image-based alarm verification, giving you better context when motion is detected. 🚪 Door / Window Contact Sensors Protects important entry points by detecting when a door or window is opened. 🔑 Remote Key Fobs Allows fast arm, disarm, home mode and SOS-style operation without opening the mobile app. 🔊 Indoor & Outdoor Sirens The indoor siren alerts occupants while the outdoor siren adds stronger external deterrence and visibility. Ideal Applications This premium Dahua wireless alarm kit is ideal for larger homes, retail stores, offices, consulting rooms, warehouses, stockrooms, showrooms and mixed-use premises that need stronger detection coverage, app-based control and reliable backup communication. Technical Specifications Specification Details Main Hub Dahua ARC3800H System Type Premium Wireless Alarm Kit Network Communication Ethernet, WiFi and 4G LTE cellular backup Wireless Communication Two-way wireless communication with frequency hopping Encryption AES128 Mobile App Control Supported Included Motion Detection 2 wireless PIR sensors + 1 PIR camera sensor Included Entry Detection 2 door / window contact sensors Included Control 2 wireless remote key fobs Included Sirens 1 indoor wireless siren + 1 outdoor wireless siren Expandable Supports additional compatible Dahua wireless accessories Recommended Use Homes, offices, retail stores, warehouses and commercial sites Frequently Asked Questions Is this better than a basic wireless alarm kit?Yes. This is a premium bundle with more sensors, PIR camera verification, remote key fobs and both indoor and outdoor sirens. Does it support 4G LTE backup?Yes. The ARC3800H platform supports Ethernet, WiFi and cellular network communication. Can I add more Dahua wireless accessories later?Yes. You can expand the system with compatible Dahua wireless PIRs, door contacts, sirens, keypads, key fobs and repeaters. Is it suitable for businesses?Yes. It is suitable for shops, offices, consulting rooms, warehouses and commercial sites needing flexible wireless alarm protection. Does the kit include an outdoor siren?Yes. This premium kit includes both indoor and outdoor sirens for stronger deterrence. Upgrade to Premium Dahua Wireless Protection More coverage, stronger deterrence and smarter alarm control for homes and businesses across Australia. Shop Dahua Alarm Systems Australian Support Fast Shipping Installer Friendly

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Dahua Wireless Alarm Accessory Smarter Perimeter Protection Starts Before Entry. The Dahua DHI-ARD324-W2(S) is a premium wireless door detector designed for Dahua wireless alarm systems. Beyond standard open/close detection, it also adds built-in shock and tilt detection — helping protect doors, windows, roller doors and entry points before forced entry occurs. Ideal for homes, retail stores, offices, warehouses and garages, the ARD324-W2(S) delivers intelligent perimeter protection with encrypted two-way RF communication and long wireless range. Why Choose the ARD324-W2(S)? Door & Window Detection Monitors doors and windows for open and close events to strengthen perimeter alarm protection. Tilt Detection Built-in tilt monitoring helps detect movement on roller doors, garage doors and overhead access points. Shock Detection Detects vibration and impact activity that may indicate attempted forced entry before a door opens. AES128 Encryption Secure encrypted wireless communication helps protect alarm signals between the detector and alarm hub. Two-Way RF Communication Bidirectional communication confirms signal delivery for improved alarm reliability and monitoring. Tamper & Low Battery Alerts Built-in tamper protection and low battery notifications help keep your Dahua alarm system maintained. Ideal Applications The ARD324-W2(S) is ideal for front doors, rear access doors, windows, roller doors, garage doors, office entries, storage rooms and warehouse access points where perimeter protection is critical. Technical Specifications Model DHI-ARD324-W2(S) Product Type Wireless Door Detector Functions Door detection, shock detection and tilt detection Communication Two-way RF Encryption AES128 Wireless Range Up to 1,200m open space Frequency Hopping Supported Tamper Alarm Supported Low Battery Alarm Supported Remote Update Cloud update supported Battery Monitoring Battery level display in app Downloads Datasheet Download PDF Official Product Page View Dahua Product Page Frequently Asked Questions What does shock detection do? Shock detection helps identify impact or vibration events that may indicate forced entry attempts. Can this sensor work on roller doors? Yes. The built-in tilt detection makes it suitable for roller doors and garage doors. Does it require wiring? No. The ARD324-W2(S) is fully wireless when paired with a compatible Dahua alarm hub. Can I monitor battery status remotely? Yes. Battery level and low battery alerts can be monitored through the Dahua app. Upgrade Your Perimeter Protection Add smarter wireless entry detection with shock and tilt monitoring for Dahua alarm systems. Shop Dahua Alarm Accessories Australian Support Fast Shipping Installer Friendly

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Smart Wireless Alarm System Dahua ARC3800H Wireless Alarm Kit The Dahua ARC3800H is a powerful next-generation wireless alarm system featuring WiFi + 4G LTE dual communication, real-time alerts and smart app control. Available in White and Black, it blends seamlessly into modern homes and commercial environments. 🚨 Key Features 📡 Dual Network Protection WiFi + 4G LTE ensures uninterrupted protection even if internet fails. 📱 Smart App Control Arm, disarm, monitor and receive alerts instantly via Dahua mobile app. 🔊 Built-in Siren Immediate audible deterrence when intrusion is detected. 🚀 Easy DIY Installation Wireless setup with no cabling required. 🔐 Secure Communication Encrypted wireless transmission for enhanced security. ➕ Expandable System Add PIRs, door contacts, remotes and sirens anytime. 💡 Why Choose ARC3800H? Unlike basic alarm kits, the ARC3800H is designed for reliability and modern smart security. The dual communication system ensures your alarm remains connected at all times, while the intuitive app gives you full control from anywhere. Never lose connection with WiFi + 4G backup Perfect for homes, offices, retail and warehouses Clean modern design available in white and black Professional-grade protection without complex installation 📦 What’s Included 1 × Dahua ARC3800H Alarm Hub 1 × Wireless PIR Motion Sensor 1 × Door/Window Contact Sensor 1 × Remote Key Fob 1 × Power Adapter 📊 Technical Specifications Specification Details Model ARC3800H System Type Wireless Alarm Kit Communication WiFi + 4G LTE Sensors Included PIR + Door Contact Mobile App Dahua App (iOS & Android) Expansion Supports additional wireless accessories Power AC Adapter + Backup Battery Colour Options White / Black ❓ Frequently Asked Questions Does this system work if internet goes down? Yes — the 4G LTE backup ensures continuous protection. Is this suitable for business use? Yes — ideal for retail shops, offices and warehouses. Can I expand the system later? Yes — add sensors, sirens and remotes anytime. Is black version available? Yes — this model is available in both white and black finishes. More information 📘 Datasheet Datasheet → Secure Your Property Today Reliable smart alarm protection with backup connectivity. Shop Alarm Kits 🚚 Fast Australia-Wide Shipping 🛡️ Authorised Security Product Reseller 💬 Expert Local Support

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Dahua Wireless Dual-Tech Detector, ARD2231-W2 The Dahua ARD2231-W2 Wireless Dual-Tech Detector is a reliable and intelligent motion detection sensor designed for secure environments. It features dual PIR and microwave detection technology, offering enhanced accuracy and reduced false alarms, even in challenging environments. With pet immunity, automatic temperature compensation, and 3-level sensitivity adjustment, this detector adapts to your needs with minimal interference. It also displays ambient temperature and includes an overheating alarm for added safety. The ARD2231-W2 uses RF communication with frequency hopping and two-way transmission, ensuring stable and secure operation. Data encryption and anti-jamming technology make it ideal for both residential and commercial security systems. It also supports cloud-based updates and automatic recovery if an update fails. Features Pet immunity function. Auto temperature compensation. 3-level sensitivity adjustment. Displays the temperature of the surrounding environment and supports the overheating alarm. Frequency hopping and two-way communication technology ensure that communication is stable. Supports cloud update and automatically restores when cloud update fails. PIR and microwave motion detection. Uses RF to detect interference and supports data encryption. More Information DHI-ARD2231-W2 Datasheet

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Dahua Wireless Alarm Hub Smart Alarm Control with WiFi + 4G LTE Backup The Dahua ARC3800H-FW2 Wireless Alarm Hub 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. Supporting Ethernet, WiFi and 4G LTE, 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. Why Choose the ARC3800H-FW2? 📡 Multi-Path Communication Supports Ethernet, WiFi and 4G LTE connectivity for more reliable alarm communication. 📱 Smart App Control Arm, disarm, monitor and manage your alarm system remotely through the Dahua mobile app. 🔐 AES128 Encryption Encrypted wireless communication helps protect connected alarm devices and signals. 📷 Alarm Video Verification Supports compatible PIR cameras and IPC alarm video upload for improved event visibility. 🔊 Supports Multiple Sirens Compatible with indoor and outdoor wireless sirens for stronger alarm deterrence. ➕ Expandable Wireless Platform Supports PIRs, PIR cameras, keyfobs, repeaters, sirens, keypads and other Dahua wireless accessories. What This Alarm Hub Supports Feature Details Wireless Peripherals Up to 150 wireless devices Wireless Keyfobs Up to 64 supported PIR Cameras Up to 64 supported Wireless Sirens Up to 6 supported Wireless Keypads Up to 8 supported Wireless Repeaters Up to 4 supported Ideal Applications The ARC3800H-FW2 is ideal for residential and commercial alarm installations requiring flexible communication, app-based alarm management and expandable wireless security coverage. Technical Specifications Specification Details Model ARC3800H-FW2 System Type Wireless Alarm Hub Network Communication Ethernet, WiFi and 4G LTE Ethernet Port 1 × RJ45 10/100 Mbps SIM Support Dual SIM support (single active SIM) Wireless Frequency 433.1 MHz – 434.6 MHz Wireless Communication Two-way RF communication Encryption AES128 Frequency Hopping Supported Built-In Battery 4,750 mAh rechargeable lithium battery Standby Time Up to 12 hours Mobile App Supported Video Integration 8-channel IPC alarm video upload support SMS Notifications Up to 5 phone numbers Phone Call Notifications Up to 5 phone numbers Downloads DHI-ARC3800H-FW2 Datasheet Download PDF Frequently Asked Questions Does the ARC3800H-FW2 support 4G LTE backup? Yes. The hub supports Ethernet, WiFi and cellular network communication. Can I use this with Dahua wireless PIR sensors? Yes. It supports compatible Dahua wireless PIRs, PIR cameras, sirens, keypads and other wireless alarm accessories. Can I control the alarm system remotely? Yes. The Dahua mobile app allows remote arm/disarm and alarm management. Is this suitable for commercial alarm installations? Yes. It is suitable for homes, offices, retail stores, warehouses and commercial alarm deployments. Build a Smarter Dahua Alarm System Create a flexible wireless alarm solution with app control, encrypted communication and 4G backup. Shop Dahua Alarm Systems Australian Support Fast Shipping Installer Friendly

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Dahua 10-inch IP Video Intercom Kit: 1 x 2MP Villa Door Station, 1 x Android Indoor Monitor & 8 PoE Switch This Dahua video intercom bundle includes a 2MP Villa Door Station, Android Indoor Monitor, and a PoE Switch. The 2-wire IP Villa Door Station features a low light 2MP HD camera with 160° fisheye view, access control and video intercom functions, and compatibility with both 2-wire and ethernet ports. The Android indoor monitor has a 10-inch touch screen display, mobile app support for remote access, and PoE connectivity, making it a comprehensive and convenient intercom solution for any home or office. This Dahua video intercom bundle includes 1 x DHI-VTO2202F-P-S2 1 x DHI-VTH5341G-W 1 x SW-2110-P 1 x VTM05R 1 x DHI-VTO2202F-P-S2Dahua 2-wire IP Villa Door Station comes with both 2-wire and ethernet port Anodised aluminium front panel CMOS low illumination 2MP HD colourful 160° fisheye camera Video intercom function Access control function that supports two locks Mobile phone app, talk to the visitor or unlock the door remotely on Compatible with 2-wire interface & RJ45 interface IK07 & IP65 Support H.265 Support surface and flush mount PoE 1 x DHI-VTH5341G-W Dahua Android 10-inch digital indoor monitor DHI-VTH5341G-W Android 8.1 More User-Friendly UI Ethernet and Wi-Fi 10'' TFT Capacitive touch Screen, 1024x600 Micro-SD Card optional, max 256GB 1 x SW-2110-PUniarch switch, 10 x 100Mbps network ports, including 8 PoE/PoE+ ports, 2 x 100Mbps uplink ports, Max capacity for single port 30W, total capacity 120W, up to 250m transmission distance, all-metal housing Multiple working modes to address your business needs: Normal, Secure and Surveillance Support port traffic control Support for secure mode, all downlink ports can communicate only with uplink ports Up to 250m transmission distance on surveillance mode Support buffer optimization All-metal housing, safe and reliable 1 x VTM05RDahua Surface Mount Backet

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Premium Dahua Wireless Alarm Kit Dahua DHI-ART-ARC3800H-06-FW2 Wireless Alarm Kit The Dahua DHI-ART-ARC3800H-06-FW2 is a premium wireless alarm kit designed for Australian homes, offices, retail stores and commercial sites needing stronger wireless protection, smart app control and reliable multi-network communication. Built around the ARC3800H-FW2 alarm hub, this complete Dahua alarm package includes PIR motion sensors, wireless keyfob control, indoor siren and outdoor siren, with support for WiFi, Ethernet and 4G LTE backup to help keep your alarm connected even if one network path fails. Why Choose the Dahua ARC3800H-FW2 Alarm Kit? 📡 Triple Network Backup Supports Ethernet, WiFi and 4G LTE redundancy for more reliable alarm communication. 📱 Smart Mobile App Control Arm, disarm, monitor alarms and manage devices remotely using the Dahua mobile app. 🔊 Indoor & Outdoor Sirens Includes both indoor and outdoor sirens for stronger deterrence and alarm visibility. 🛡 AES128 Encryption Encrypted wireless communication helps improve alarm security and signal protection. 📷 Video Alarm Verification Supports alarm video verification when integrated with compatible Dahua IP cameras. ☁ Cloud Updates Supports remote cloud updates for the hub and compatible wireless accessories. What’s Included in the Box Qty Product Model 1 Dahua Alarm Hub ARC3800H-FW2 1 Dahua Wireless Keyfob ARA24-W2 3 Dahua Wireless PIR Motion Detector ARD1233-W2 1 Dahua Wireless Indoor Siren ARA12-W2 1 Dahua Wireless Outdoor Siren ARA13-W2 Designed for Smarter Wireless Protection 🏠 Homes Ideal for larger homes needing multiple motion detection zones and stronger deterrence. 🏢 Offices Suitable for offices, consulting rooms and business premises requiring reliable wireless alarm protection. 🛍 Retail Stores Perfect for retail stores and shopfronts wanting app-based monitoring and audible alarm deterrence. 📡 Long Wireless Range Supports long-range two-way wireless communication with compatible Dahua accessories. 📲 Expandable System Supports up to 150 wireless peripherals including PIRs, sirens, keypads, repeaters and keyfobs. 🔋 Backup Battery The built-in rechargeable battery helps keep the system running during temporary power outages. Technical Specifications Specification Details Model DHI-ART-ARC3800H-06-FW2 System Type Wireless Alarm Kit Wireless Zones 150 wireless peripherals supported Network Modes Ethernet, WiFi and 4G LTE SIM Support Dual SIM supported (single active SIM) Video Input 8-channel IPC alarm video upload support Audio Output 1 channel Phone Calls Up to 5 phone numbers SMS Support Up to 5 phone numbers Wireless Frequency 433.1MHz–434.6MHz Encryption AES128 Frequency Hopping Yes Hub Backup Battery 4,750mAh rechargeable lithium battery Hub Standby Time Up to 12 hours Operating Temperature -10°C to +55°C indoor Outdoor Siren Protection IP65 Certifications CE, RCM Downloads Resource Link Dahua DHI-ART-ARC3800H-06-FW2 Datasheet Download PDF Frequently Asked Questions Does this alarm kit support 4G backup? Yes. The ARC3800H-FW2 supports Ethernet, WiFi and 4G LTE redundancy. Does the kit include both indoor and outdoor sirens? Yes. The package includes one indoor siren and one IP65-rated outdoor siren. How many wireless devices can the system support? The hub supports up to 150 wireless peripherals including PIRs, keyfobs, sirens, keypads and repeaters. Can it work with Dahua cameras? Yes. The system supports alarm video verification through integration with compatible Dahua IP cameras. Upgrade to Smarter Wireless Alarm Protection Protect homes, offices and commercial sites with reliable Dahua wireless alarm technology featuring WiFi and 4G LTE redundancy. Shop Dahua Alarm Systems Australian Support Fast Shipping Installer Friendly

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Dahua ARA14-W2 (868MHz) Wireless Intercom Siren The Dahua ARA14-W2 (868MHz) is a wireless intercom siren designed to provide loud audible alerts, visual alarm indication and two-way voice communication within Dahua wireless alarm systems. It combines a high-decibel siren, flashing light and built-in microphone with app-based intercom, allowing users to both deter intruders and communicate remotely via the Dahua mobile platform. Key Features Wireless indoor siren with sound and light alarm Up to 100 dB alarm output at 1 metre Two-way audio communication via RF transmission Multiple alarm tones (fire, intrusion, panic, medical and more) Supports panic button activation LED indicator with configurable alerts Up to 1600 m transmission range (open space) AES128 encrypted wireless communication Frequency hopping for stable signal Cloud update and low battery detection What Does This Siren Do? The ARA14-W2 acts as both an alarm output and communication device. When triggered, it emits a loud siren and flashing light to alert occupants and deter intruders. It also allows two-way voice communication through the Dahua app, making it useful for remote monitoring and interaction with people on-site. Why Choose the ARA14-W2? Strong deterrence: loud 100 dB siren with visual alarm Smart communication: built-in intercom via app Reliable wireless: two-way communication with long range Flexible alerts: multiple alarm tones for different events Secure system: AES128 encryption and frequency hopping Specifications Model ARA14-W2 (868) Product Type Wireless Intercom Siren Alarm Output Sound + Light Sound Pressure Up to 100 dB (1m) Audio Two-way talk Microphone Yes (up to 5 m pickup) Frequency 865.34–868.60 MHz Range Up to 1600 m (alarm), 1000 m (intercom) Communication Two-way wireless Encryption AES128 Frequency Hopping Yes Power Supply 4 × CR123A battery or 9–15V DC Battery Life Up to 3 years Operating Temperature -10°C to +55°C Installation Wall mount Frequently Asked Questions What is the Dahua ARA14-W2 used for? It is a wireless siren with built-in intercom used to provide alarm alerts and voice communication in Dahua alarm systems. How loud is the siren? It produces up to 100 dB sound output at 1 metre. Does it support two-way audio? Yes, it allows two-way voice communication through the Dahua app. How far can it communicate? It supports up to 1600 metres alarm transmission and 1000 metres intercom range in open space. Is communication secure? Yes, it uses AES128 encryption and frequency hopping. Can it be powered by battery? Yes, it supports 4 × CR123A batteries or DC power. Does it work with panic buttons? Yes, it supports panic button triggering. More Information Download Datasheet Quick Start Guide User Manual Related Products Dahua Alarm System Kits Tip: Add this siren to your Dahua alarm system for loud alerts and real-time voice communication from anywhere.

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