# External Siren MR-100R/BLACK — No name — outdoor alarm siren, black

**URL:** https://aio.lv/en/product--no-name-mr-100rblack--11959839
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** No name
**Manufacturer code:** MR-100R/BLACK
**EAN:** 5904501670111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-mr-100rblack--11959839

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

External siren MR-100R/BLACK from No name is an outdoor alarm siren in black finish. Designed for use with security and alarm systems, it provides audible warning signals for intrusion or emergency situations. The unit is suitable for wall mounting outside buildings and delivers clear sound output for neighbourhood alerting and deterrence.

## Long description

External siren MR-100R/BLACK is an outdoor alarm siren in a black finish designed to work with security and alarm systems. The unit provides a clear, far-reaching audible warning signal intended for intrusion alerts and emergency situations. Built for wall mounting outside buildings, this siren combines straightforward installation and robust sound output suitable for perimeter and neighbourhood alerting.
Advantages
This external siren offers high sound output for effective audible deterrence and timely notification. Its weather-resistant housing and simple wall-mount design make it suitable for outdoor installation. The black finish blends with many building exteriors while maintaining a discreet appearance. The device is compatible with common alarm system outputs and is designed for reliable operation in typical residential and commercial deployment scenarios.
Suitable for
 Residential perimeter and entry point alerting
 Small commercial premises and storefront protection
 Integration with wired or compatible alarm control panels
 External mounting on walls, eaves or facades
Key specifications
 Application: outdoor alarm siren for security systems
 Finish: black
 Mounting type: wall-mounted
 Acoustic output: designed for clear audible warning (high sound level)
 Enclosure: weather-resistant for outdoor use
 Compatibility: intended for use with common alarm system outputs and triggers
How to use
Mount the siren on a vertical exterior surface using appropriate fixings for the wall material, ensuring the horn and sound opening face away from obstructions. Connect the unit to the alarm control panel or trigger circuit following the panel manufacturer’s wiring guidelines and observing correct polarity and supply voltage limits. After installation, test the siren using the alarm system’s test function to confirm audible output and proper triggering. Regularly inspect the enclosure and mounting hardware for secure attachment and signs of environmental wear.
Использование и обслуживание
For reliable operation, avoid placing the siren in locations where heavy accumulations of snow or debris can block the sound output and perform periodic functional tests as part of regular alarm system maintenance.

## FAQ

### How much does the External Siren No name MR-100R/BLACK cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 17.07.2026 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 No name 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 No name 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/11959839/67405250_large.webp