# Wireless glass break detector SATEL MGD-300-BR, acoustic sensor, brown

**URL:** https://aio.lv/en/product--satel-mgd-300-br--11863588
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** SATEL
**Manufacturer code:** MGD-300-BR
**EAN:** 5905033331426
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-mgd-300-br--11863588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

SATEL MGD-300-BR is a wireless acoustic glass-break detector designed to detect the sound and vibration signature of breaking glass. The compact brown unit integrates with compatible alarm systems via radio communication, providing perimeter protection for windows and glazed doors. It supports tamper detection, low power consumption for battery operation and simple surface mounting for residential or small commercial installations.

## Long description

The SATEL MGD-300-BR is a wireless acoustic glass break detector that recognises the sound and vibration patterns associated with breaking glass. Designed for window and glazed door protection, the compact brown housing contains an acoustic sensor and radio module for integration with compatible alarm systems. The unit is intended for perimeter detection in residential and small commercial installations and operates on battery power with low current consumption and tamper monitoring.
Advantages
The detector combines acoustic and vibration analysis to reduce false alarms while ensuring reliable detection of glass break events. Wireless communication simplifies installation by removing the need for wiring between the sensor and the alarm control panel. The compact brown housing offers discreet placement on frames or glazing profiles, and built-in tamper detection protects against removal or tampering. Low power consumption extends battery life for maintenance convenience.
Suitable for
 Protection of window panes in homes and apartments
 Monitoring glazed doors and storefront windows in small businesses
 Integration into wireless perimeter alarm systems
 Retrofit installations where running cables is impractical
Key specifications
 Detection principle: acoustic and vibration analysis of glass break events
 Mounting type: surface mount on window frames or glazing profiles
 Housing colour: brown
 Power supply: battery operation with low current consumption
 Radio communication: wireless link to compatible alarm systems
 Tamper protection: enclosure removal detection
 Application: indoor perimeter protection for windows and glazed doors
How to use
Mount the detector on the window frame or glazing profile within the recommended range from the glass surface, ensuring direct mechanical coupling for reliable vibration sensing and a clear acoustic path. Pair the device with a compatible alarm control panel following the panel manufacturer’s procedure for adding wireless sensors. Verify tamper switch operation and check battery status before finalising installation. After installation, perform functional tests by following the manufacturer's testing procedure to confirm that glass break events are detected and communicated to the alarm system.
Usage recommendations
Place the detector on the frame of the most vulnerable panes and avoid mounting behind heavy curtains or insulation that could dampen acoustic signals. Observe the recommended mounting distances and angles provided by the alarm system manufacturer to maintain reliable detection. Replace batteries according to the system’s low-battery indicators and include the detector in routine alarm system tests to ensure continued performance.

## FAQ

### How much does the SATEL MGD-300-BR wireless glass break detector cost, and is it available for purchase?

The price is 42.99 € (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 13.07.2026 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/11863588/67262192_large.webp