# Satel acoustic indoor sounder with backup power, blue base model SPW-250-BL

**URL:** https://aio.lv/en/product--satel-spw-250-bl--12074320
**Data updated:** 2026-03-12 21:53 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** SPW-250-BL
**EAN:** 5905033333376
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-spw-250-bl--12074320

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Indoor acoustic sounder SATEL SPW-250-BL designed for alarm and notification systems. The unit features a blue mounting base and integrated provision for backup power to maintain operation during mains failure. Intended for indoor use, it generates audible alerts for intruder, fire or other alarm events and is suitable for residential, commercial and institutional alarm installations.

## Long description

The SATEL acoustic indoor sounder with backup power, blue base model SPW-250-BL is an indoor audible notification device designed for alarm and notification systems. The unit features a blue mounting base and an integrated provision for backup power, ensuring the sounder can continue to operate during mains power failure. It is intended for indoor environments and produces clear acoustic alerts for intruder, fire or other alarm events, making it suitable for residential, commercial and institutional installations.
Advantages
The device offers continuous operation during mains interruptions thanks to its integrated provision for backup power. Its compact indoor design with a blue mounting base allows discreet installation while maintaining visibility where required. The acoustic output is engineered to deliver consistent alert tones suitable for common alarm systems, and compatibility with standard alarm control panels simplifies integration into existing setups.
Suitable for
 Residential alarm systems for intruder or fire notification
 Commercial premises requiring indoor audible alerts
 Institutional buildings such as schools or offices for notification and evacuation signals
Key specifications
 Indoor use design with blue mounting base
 Built-in provision for backup power to maintain operation during mains failure
 Audible alert output suitable for intruder and fire notification
 Compact enclosure for wall mounting
 Compatibility with common alarm control panels and wiring conventions
How to use
Install the sounder on a suitable indoor wall surface following local electrical and safety regulations. Connect the unit to the alarm control panel and to the backup power source according to the manufacturer’s wiring guidelines so that the device receives mains and auxiliary power. Configure the control panel to activate the sounder for required alarm conditions (intruder, fire or other events). Test the unit after installation to verify audible output and backup power operation.
Usage recommendations
Position the sounder where the alert will be clearly heard throughout the monitored area but away from excessive dust, moisture or direct sunlight. Periodically test the audible output and backup power connection as part of routine maintenance to ensure reliable performance during alarm events.

## FAQ

### How much does the Satel SPW-250-BL indoor acoustic sounder cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.07.2026 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 SATEL 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 SATEL 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/12074320/67558798_large.webp