# Relay Module DAHUA ARM7011-W2-868 868 MHz wireless relay module

**URL:** https://aio.lv/en/product--dahua-arm7011-w2-868--11491537
**Data updated:** 2025-12-15 15:49 (EET)
**Category:** Home Automation
**Manufacturer:** DAHUA
**Manufacturer code:** ARM7011-W2-868
**EAN:** 6923172558503
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-arm7011-w2-868--11491537

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

DAHUA ARM7011-W2-868 is a 868 MHz wireless relay module designed to integrate with compatible security and automation systems. The unit provides remote switching via radio at 868 MHz, enabling control of alarms, gates, lights or other equipment. Compact and mountable, it suits installations where wired connections are impractical and supports reliable remote control and automation tasks.

## Long description

Power supply requirements for this device specify an input voltage range of 7–24 VDC. The unit has a calculated volume of 0.000171 cubic meters, which can be used for space planning and shipping calculations.
Advantages
The specified PSU range of 7–24 VDC provides flexibility to operate with a variety of common DC power sources. The small calculated volume (0.000171 m³) helps when estimating packaging size and transport costs.
Key specifications
PSU requirements: 7–24 VDC
Calculated volume: 0.000171 cubic meters (m³)
How to use
Connect the device to a compatible DC power supply within the 7–24 VDC range, ensuring correct polarity and adequate current capacity as required by the specific unit. Use the calculated volume value for planning packaging dimensions and for logistics or storage calculations.
Recommendations
Use a regulated DC power source within the specified voltage range and confirm the unit's current draw from its technical documentation; when preparing shipments, round up packaging dimensions to allow for protective material around the volume indicated.

## FAQ

### How much does the DAHUA ARM7011-W2-868 relay module cost, and is it available for purchase?

The price is 31.49 € (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 21.07.2026 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. All transactions are 100% secure and encrypted.

### 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

## Image

https://aio.lv/img/cache/product/11491537/66225522_large.webp