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header-product DAHUA ARD822-W2(868) Wireless Panic Button — Battery-Powered Alarm Button, 868 MHz, White
8.99 €

DAHUA ARD822-W2(868) Wireless Panic Button — Battery-Powered Alarm Button, 868 MHz, White

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DAHUA ARD822-W2(868) Wireless Panic Button Photo 1
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DAHUA ARD822-W2(868) Wireless Panic Button — Battery-Powered Alarm Button, 868 MHz, White

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DAHUA ARD822-W2(868) Wireless Panic Button — Battery-Powered Alarm Button, 868 MHz, White

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Short description

DAHUA ARD822-W2(868) is a wireless battery-powered panic button designed for alarm systems. Operating at 868 MHz, it provides a simple manual trigger for emergencies and can integrate with compatible security panels. Compact and lightweight in white housing, it suits premises where immediate alarm activation is required, such as homes, offices or care facilities.
Available for order: 14 pcs.
Warranty: 3 Years
SKU: 11491539
Manufacturer: DAHUA
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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From 4.99 €
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Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

The DAHUA ARD822-W2(868) is a battery-powered wireless panic button that operates at 868 MHz and integrates with compatible alarm panels. Housed in a compact white enclosure, it offers a manual trigger for emergency situations and is suitable for locations that require a quick method to send an alarm, such as homes, offices and care facilities.

Advantages

This panic button supports two-way RF communication for reliable signalling and provides multiple LED colours to indicate different device statuses. It includes cloud update capability with automatic recovery from update failures and features accidental-press prevention to reduce false alarms. The unit has an IP54 rating for basic protection against dust and splashing water.

Suitable for

  • Residential homes for personal emergency alerts
  • Office environments for security or medical incidents
  • Care homes and assisted-living facilities for resident assistance
  • Small commercial premises requiring a discreet panic trigger

When it may not be suitable

This device is a simple manual panic button and does not replace multi-sensor detectors or full-featured alarm control units. It requires a compatible alarm panel that supports 868 MHz wireless devices; compatibility should be confirmed before purchase.

Key specifications

  • Wireless frequency: 868 MHz
  • Power source: battery-powered
  • Communication: two-way RF
  • LED indicators: multiple colours for status signalling
  • Update method: cloud update with automatic recovery
  • Protection rating: IP54
  • Housing colour: white

How to use

Install the panic button in a convenient, accessible location and pair it with a compatible security panel according to the panel manufacturer’s pairing procedure. In an emergency, press the button to send the alarm signal; the LED indicators will show status and confirmation. Maintain the battery according to the manufacturer’s guidelines and ensure the device remains within the panel’s wireless range.

What to consider before purchase

  • Confirm compatibility with your alarm panel and that it supports 868 MHz wireless devices
  • Check battery type and expected battery life from the vendor or documentation
  • Consider mounting location and wireless range in your premises
  • Ensure IP54 protection level is sufficient for the intended environment

Usage recommendations

Place the unit where it is quickly reachable in emergencies, test pairing and alarm signalling after installation, and schedule periodic battery checks and firmware update verification to ensure reliable operation.
All features
Weight:
0.018 kg
Operating relative humidity (H-H):
10 - 90
Package weight:
48 g
Operating temperature (T-T):
-10 - 55
Power source:
Battery
Height:
55 mm
Width:
36 mm
Depth:
14.2 mm
Connectivity technology:
Wireless
Product colour:
White
Purpose:
Alarm
Package depth:
30.5 mm
Package height:
95 mm
Package width:
59.5 mm
Housing material:
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)

Description

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Customer reviews

Customer questions

FAQ

How much does the DAHUA ARD822-W2(868) Wireless Panic Button cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 Tuesday 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: Cash payment, 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.