# Dahua DHI-ARA13-W2(868) wireless alarm siren, 868.6 MHz, 12 V, CR123A battery, ABS/PC housing, 200×200×52.5 mm, blue/white

**URL:** https://aio.lv/en/product--dahua-35170--11693253
**Data updated:** 2026-02-18 14:40 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** DAHUA
**Manufacturer code:** 35170
**EAN:** 6923172535658
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-35170--11693253

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Dahua DHI-ARA13-W2(868) is a wireless alarm siren operating at 868.6 MHz, designed for security systems. It features a blue/white ABS and polycarbonate housing, 12 V operating voltage and CR123A alkaline battery backup. Compact dimensions (200×200×52.5 mm) make it suitable for indoor mounting. Use it to provide audible alerts for intrusion or alarm events and integrate with compatible wireless detectors and control panels.

## Long description

The Dahua DHI-ARA13-W2(868) wireless alarm siren operates at 868.6 MHz and is designed to provide loud, reliable audible alerts for security systems. Housed in a blue and white enclosure made of ABS and polycarbonate, the unit supports 12 VDC primary power with a CR123A alkaline battery backup. The compact dimensions (200 × 200 × 52.5 mm) and IP65-rated construction allow installation in exposed indoor and sheltered outdoor locations. The siren is compatible with compatible wireless detectors and control panels that use the same frequency and communication protocol.
Advantages
The siren delivers a high sound pressure level of up to 110 dB to ensure clear audible notification of intrusion, fire, medical, or panic events. It features temperature monitoring and multiple preconfigured alarm tones for different event types, and supports frequency hopping and two-way communication to improve wireless reliability and reduce interference. The device supports cloud updates with automatic recovery from update failures, enabling remote maintenance. Durable ABS/PC housing and an IP65 rating provide resistance to dust and water, while the battery backup ensures continued operation during power loss.
Suitable for
Indoor and sheltered outdoor alarm signaling for residential properties
Commercial premises requiring loud audible alerts (shops, offices, warehouses)
Integration with wireless intrusion, fire or medical alarm systems
Locations where power interruptions require battery-backed signaling
Key specifications
Operating frequency: 868.6 MHz
Primary power: 12 VDC
Backup power: CR123A alkaline battery
Sound pressure level: 110 dB
Housing material: ABS and polycarbonate (PC)
Ingress protection: IP65
Operating temperature range: −25 °C to +60 °C
Dimensions: 200 × 200 × 52.5 mm
Alarm tones: Multiple presets for fire, medical, intrusion, panic, and others
Wireless features: Frequency hopping, two-way communication, cloud update support
How to use
Mount the siren on a flat surface using appropriate fixings for the chosen location, ensuring the unit is protected from direct heavy rainfall if installed outdoors despite its IP65 rating. Connect the 12 VDC wiring according to the alarm system installer instructions and install the CR123A battery as backup power. Pair the siren with a compatible control panel or wireless detector following the manufacturer's pairing procedure for 868.6 MHz devices. Verify coverage and signal strength after installation and select appropriate alarm tone settings for each event type.
Usage recommendations
For reliable long-term operation, perform periodic checks of battery condition and wireless signal quality, keep firmware up to date via cloud updates where available, and place the siren at a height and orientation that maximizes sound dispersion while remaining accessible for maintenance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.61 kg |
| Battery technology | Alkaline |
| Package weight | 920 g |
| Battery type | CR123A |
| Number of batteries supported | 4 |
| Height | 52.5 mm |
| Width | 200 mm |
| Depth | 200 mm |
| Product colour | White, Blue |
| Operating frequency | 868.6 |
| Package depth | 239 mm |
| Package height | 64 mm |
| Package width | 239 mm |
| Housing material | Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS) |
| Operating voltage | 12 V |
| International Protection (IP) code | IP65 |

## FAQ

### How much does the Dahua DHI-ARA13-W2(868) wireless alarm siren cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dahua DHI-ARA13-W2(868) wireless alarm siren be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Dahua DHI-ARA13-W2(868) wireless alarm siren?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11693253/67062535_large.webp