DAHUA HY-SA2FA wireless smoke detector

Name: Smoke Detector DAHUA HY-SA2FA wireless HY-SA2FA
Brand: DAHUA
SKU: 11863520
Price: 21.99 EUR
Availability: InStock

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Smoke Detector DAHUA HY-SA2FA wireless photoelectric smoke alarm (MPN: HY-SA2FA)

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Short description

DAHUA HY-SA2FA is a wireless photoelectric smoke detector designed for early detection of smoldering and visible fires. As a battery-powered wireless smoke alarm, it communicates within compatible alarm systems and provides local audible alerting upon smoke detection. Suitable for residential and commercial spaces where wireless installation and rapid smoke sensing are required.

Available for order: 55 pcs.

Warranty: 2 Years

SKU: 11863520

Manufacturer: DAHUA

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

08.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

DAHUA HY-SA2FA wireless photoelectric smoke alarm is a battery-powered smoke detector designed to detect smouldering and visible fires at an early stage. The device uses a photoelectric sensor to identify smoke particles and triggers a local audible alert while also communicating wirelessly with compatible alarm control panels. It is intended for residential and light commercial environments where rapid detection and a wireless installation simplify placement and maintenance.

Advantages

The photoelectric sensing method provides reliable detection of slow-burning and smouldering fires while reducing false alarms from cooking fumes compared with ionisation sensors. Wireless connectivity enables flexible installation without the need for new cabling and allows the detector to integrate into supported alarm systems. Battery operation ensures continued function during power outages, and the integrated sounder delivers immediate local notification to occupants.

Suitable for

Homes and apartments
Small offices and retail spaces
Storage rooms and garages
Areas where wired installation is impractical

Key specifications

Detection method: photoelectric (optical) smoke sensing
Power supply: battery-powered for wireless operation
Alarm output: local audible alarm
Wireless communication: compatible with supported alarm control systems
Intended use: indoor smoke detection for residential and light commercial spaces

How to use

Install the detector on a ceiling or high on a wall in accordance with local codes and the alarm system manufacturer’s installation guide. Ensure the unit is within range of the alarm control panel for reliable wireless communication. Remove the battery tab or insert the battery as specified, test the detector using its test function after installation, and verify the audible alarm and wireless signalling to the control panel. Replace batteries according to the manufacturer’s recommended intervals or when low-battery indication is received.

Usage recommendations

Place detectors in sleeping areas, living rooms, hallways serving bedrooms, and on each storey of a building. Avoid installing directly next to cooking appliances or in very dusty or humid locations that may affect sensor performance. Perform regular testing and scheduled battery replacement to maintain continuous protection.

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Customer questions

FAQ

How much does the DAHUA HY-SA2FA wireless smoke detector cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 03.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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