# Smoke Detector electro base JB S09 3V – optical smoke alarm, 3V power

**URL:** https://aio.lv/en/product--electro-base-jb-s09--11225709
**Data updated:** 2026-02-14 19:37 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** electro base
**Manufacturer code:** JB S09
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.21 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 15.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--electro-base-jb-s09--11225709

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The electro base JB S09 3V is a smoke detector designed to detect visible smoke using an optical sensing chamber. Powered by 3V, it provides continuous monitoring for early fire detection in homes and small commercial spaces. The device suits standard ceiling or wall mounting and is intended to alert occupants to smoke presence, improving safety and response time.

## Long description

The electro base JB S09 3V is an optical smoke detector designed to detect visible smoke in residential and small commercial environments. Using an optical sensing chamber, the device senses particle scattering caused by smoke and triggers an alarm to alert occupants. Powered by a 3V supply, the unit is intended for continuous monitoring when mounted on a ceiling or wall and provides an early indication of developing fires to improve occupant response time and safety.
Advantages
The optical sensing chamber provides reliable detection of visible smoke with reduced susceptibility to false alarms from minor aerosols. Compact form and compatibility with standard ceiling or wall mounting simplify installation in homes, offices or small retail spaces. Low-voltage 3V operation allows flexible power arrangements and straightforward battery or low-voltage wiring options. The detector’s design focuses on continuous monitoring and timely notification to occupants.
Suitable for
Private homes and apartments
Small offices and commercial premises
Hallways and stairwells
Bedrooms and living areas
Key specifications
Detection principle: optical (photoelectric) sensing chamber
Power supply: 3V
Mounting: ceiling or wall mount compatible
Intended use: continuous smoke monitoring for occupied spaces
How to use
Install the electro base JB S09 3V on a suitable ceiling or wall location following local building and fire safety guidelines. Ensure the detector is positioned away from sources of heavy dust, steam, or cooking aerosols that may cause nuisance alerts. Connect the 3V power supply according to the installer’s instructions and verify correct operation using the built-in test feature if available. Regularly inspect the unit and replace batteries or service the power source as required to maintain continuous protection.
Usage recommendations
Place the detector on the center of ceilings in rooms where smoke is likely to accumulate, avoid installation near ventilation outlets or in very dusty or humid locations, and test the device periodically. Combine placement with an overall home or building fire safety plan, including escape routes and periodic device maintenance to ensure reliable performance.

## FAQ

### How much does the Smoke Detector electro base JB S09 3V cost, and is it available for purchase?

The price is 18.21 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.06.2026 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 electro base 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 electro base 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/11225709/62110732_large.webp