# Smoke detector FIRESCO ZR170S — optical photoelectric smoke alarm, model ZR170S

**URL:** https://aio.lv/en/product--firesco-zr170s--12026356
**Data updated:** 2026-03-12 16:34 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** FIRESCO
**Manufacturer code:** ZR170S
**EAN:** 5904507904876
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--firesco-zr170s--12026356

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The FIRESCO ZR170S is a smoke detector designed for early detection of fire through photoelectric (optical) sensing. It monitors indoor air for smoke particles and triggers an audible alarm when smoke is detected. Suitable for residential and small commercial spaces, it provides continuous passive monitoring for safety and timely evacuation. Uses standard mounting and electrical/power options as specified by the manufacturer.

## Long description

The FIRESCO ZR170S — optical photoelectric smoke alarm is a ceiling-mounted detector designed for early detection of smouldering fires and visible smoke in indoor environments. Using a photoelectric sensing chamber, it continuously monitors air for smoke particles and activates a loud audible alarm when smoke concentration exceeds the detection threshold. The detector is intended for homes and small commercial spaces and is compatible with standard mounting and wiring or battery power configurations as specified by the manufacturer.
Advantages
The optical photoelectric principle used in the FIRESCO ZR170S provides reliable detection of slow-developing, smouldering fires with minimal false alarms from cooking fumes or steam. Its compact form factor and ceiling mounting allow unobtrusive installation in living rooms, bedrooms, corridors or offices. The device offers continuous passive monitoring and a clear audible alert to support timely evacuation and response. Designed for straightforward installation and maintenance, it uses commonly available power options and requires routine testing to ensure operational readiness.
Suitable for
Residential properties: apartments, houses, and condominiums
Small offices and administrative spaces
Bedrooms, hallways and living areas where early detection of smouldering fires is important
Rental units and light commercial premises requiring standalone smoke detection
Key specifications
Detection technology: optical photoelectric sensor for smoke particle detection
Alarm type: audible alarm designed for indoor alerting
Mounting: ceiling or high-wall mounting compatible with standard fixtures
Power options: manufacturer-specified battery and/or wired power compatibility
Operation: continuous passive monitoring with manual test capability
Environmental suitability: intended for indoor use in residential and small commercial settings
How to use
Install the FIRESCO ZR170S on a ceiling or high wall following the manufacturer’s mounting instructions and local electrical codes. If the unit uses replaceable batteries, insert fresh batteries and perform the built-in test function to verify the alarm and sensor operation. For hardwired installations, disconnect power during installation and restore power only after mounting and wiring are completed according to safety guidelines. Test the alarm after installation and at regular intervals to confirm responsiveness. Follow manufacturer guidance for battery replacement intervals and sensor maintenance.
Usage recommendations
Place detectors on every habitable floor and inside or near sleeping areas for comprehensive coverage. Avoid mounting devices too close to cooking appliances, bathrooms, or ventilation outlets to reduce nuisance alarms. Perform monthly manual tests, replace batteries as recommended by the manufacturer, and replace the detector at the end of its service life or if it shows signs of malfunction.

## FAQ

### How much does the Smoke detector FIRESCO ZR170S cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 991 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 14.07.2026 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 FIRESCO 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 FIRESCO 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/12026356/67514430_large.webp