# Satel SP-500BL siren/strobe unit for alarm systems, indoor/outdoor mounting, blue strobe

**URL:** https://aio.lv/en/product--satel-sp-500bl--4615451
**Data updated:** 2026-03-11 11:47 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** SP-500BL
**EAN:** 5905033333390
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-sp-500bl--4615451

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Satel SP-500BL is an external/internal siren and visual alarm unit designed for integration with intrusion and alarm systems. It combines an audible siren with a blue strobe light to signal alarms. Intended for indoor or outdoor mounting, it provides a clear visual and acoustic alert for security events and can be used at homes, offices or commercial premises where combined sound and visual signaling is required.

## Long description

The SATEL SP-500BL is a combined siren and strobe unit designed for use with intrusion and alarm systems. Intended for both indoor and outdoor mounting, this alarm device provides an audible siren together with a blue strobe light to signal security events clearly. Its design allows integration with control panels and alarm setups where simultaneous sound and visual signaling improves detection and deterrence.
Advantages
The unit offers synchronized audible and visual alerts that increase the likelihood of detection during an alarm. Weather-resistant construction and components suitable for outdoor installation help maintain reliable operation in varied environments. The integrated design reduces installation complexity compared with separate siren and strobe devices and supports straightforward connection to common alarm system outputs.
Suitable for
 Residential properties requiring external alarm signaling
 Commercial premises such as shops and small offices
 Shared or public areas where a visible blue strobe is required
 Indoor spaces needing a combined sound and visual alert
Key specifications
 Combined audible siren and blue strobe light
 Designed for indoor and outdoor mounting
 Compatibility with common alarm system outputs for external signaling
 Durable housing suitable for exposed locations
How to use
Mount the unit at a visible external or internal location following local installation rules and the alarm system's wiring guidelines. Connect the siren/strobe to the alarm panel output designated for external signaling, ensuring correct polarity and secure terminals. After installation, test the unit by triggering an alarm from the control panel to verify both the audible siren and the blue strobe operate correctly and are visible from intended vantage points.
Usage recommendations
Position the device where the blue strobe is clearly visible from public or relevant internal areas and where the siren can be heard without obstruction. Regularly inspect the housing and perform periodic functional tests as part of routine alarm system maintenance to ensure continued performance. Observe local regulations regarding the use of colored visual signals and outdoor alarm devices.

## FAQ

### How much does the Satel SP-500BL siren/strobe unit cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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/4615451/21135992_large.webp