# Wired siren SATEL SPW-250 R — 120 dB, 12 V DC, 90 mA, 160 mm height, environmental class II

**URL:** https://aio.lv/en/product--satel-spw-250-r--11388763
**Data updated:** 2026-03-07 20:02 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** SPW-250-R
**EAN:** 5905033333345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-spw-250-r--11388763

## 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

SATEL SPW-250 R is a wired alarm siren designed for security systems. It delivers 120 dB acoustic output, operates from 12 V DC with 90 mA power consumption, and is classified as environmental class II. The unit is 160 mm high and suits indoor or sheltered outdoor installations where a wired high-volume alert is required.

## Long description

SATEL SPW-250 R is a wired alarm siren intended for installation in security systems where a high-volume acoustic alert is required. The unit uses a piezoelectric transducer to produce three selectable modulated tones at 120 dB. Its compact 160 mm height and polycarbonate enclosure provide mechanical strength and stable appearance for indoor or sheltered outdoor mounting. The device includes tamper protection against opening or removal and can signal an alarm on loss of communication with the control panel or mains failure.
Advantages
The siren delivers a consistent 120 dB acoustic output with three selectable tone patterns, allowing adaptation to different site requirements. Low nominal current consumption at 90 mA on a 12 V DC supply minimizes load on the alarm system power source. The polycarbonate housing offers impact resistance and long-term visual stability while tamper protection improves physical security. Designed for wired connection, the unit provides reliable signalling without wireless interference.
Suitable for
Warehouses and storage facilities inside buildings
Production halls and industrial indoor spaces
Indoor parking areas and sheltered car parks
Perimeter zones inside buildings and service rooms
Key specifications
Acoustic level: 120 dB (three selectable modulated tones)
Power supply: 12 V DC
Nominal current consumption: 90 mA
Height: 160 mm
Transducer type: piezoelectric
Enclosure material: polycarbonate
Environmental classification: class II (suitable for indoor or sheltered outdoor use)
Tamper protection: against opening and removal
How to use
Mount the siren on a solid surface according to the installation guidelines of the alarm system manufacturer, ensuring correct orientation and secure fixing. Connect the device to a 12 V DC wired alarm output and to the tamper circuit as required by the control panel. Select the desired tone pattern using the device controls or configuration options provided by the installer. Verify electrical connections, insulation, and polarity before applying power, then perform a functional test to confirm acoustic output and tamper operation.
Usage recommendations
Install the unit indoors or under shelter to comply with its environmental class II rating, keep free of obstructions that could reduce sound propagation, and plan placement to maximize coverage of the protected area. Regularly inspect the enclosure and tamper contacts, and include the siren in periodic system tests to ensure reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Wired siren |
| Operating temperature (T-T) | -10 - 55 |
| Power source | DC |
| Alarm decibels | 120 dB |
| Height | 160 mm |
| Product colour | Red, White |
| Operating voltage | 12 V |
| Power consumption | 90 mA |
| Environmental class | II |

## FAQ

### How much does the Wired siren SATEL SPW-250 R cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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

### Where can I download the instructions for Wired siren SATEL SPW-250 R?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11388763/66211142_large.webp