# Glass break detector Teletek GBD20 for indoor use, digital sensor, model GBD20

**URL:** https://aio.lv/en/product--teletek-gbd20--2016085
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Teletek
**Manufacturer code:** GBD20
**EAN:** 310000004497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.62 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 12.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teletek-gbd20--2016085

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Teletek GBD20 is a digital glass break detector designed for indoor installation. The device monitors sound and vibration patterns associated with glass breakage and triggers an alarm when a predefined signature is detected. It is suitable for homes, offices and retail spaces to protect windows and glass doors, improving security response and reducing false alarms through digital processing.

## Long description

Teletek GBD20 is a digital glass break detector designed for indoor use. The device continuously monitors acoustic and vibrational patterns associated with glass breakage and activates an alarm output when a matched signature is detected. Built for integration with alarm systems in homes, offices and retail premises, the GBD20 focuses on reliable detection while reducing false triggers through digital signal processing.
Advantages
The GBD20 combines a sensitive microphone and vibration sensor with on-board digital processing to distinguish true glass-break events from common background noise. Its indoor-optimized detection algorithm provides consistent performance in enclosed spaces, and the unit's compact design allows discreet mounting near windows or glass doors. Low power consumption and compatibility with standard alarm panels simplify installation and upkeep.
Suitable for
Residential windows and patio doors
Retail shopfronts and display windows
Office partition glass and conference room windows
Interior glass doors and glass cabinets
Key specifications
Detection method: combined acoustic (microphone) and vibration sensing
Signal processing: digital pattern recognition to reduce false alarms
Installation environment: indoor use
Mounting: surface mount near glass elements
Power: low-voltage DC operation compatible with standard alarm system supplies
Output: alarm trigger compatible with wired security panels
Form factor: compact enclosure suitable for discreet placement
How to use
Mount the detector on a stable surface near the protected glass following the recommended height and orientation in the installation manual. Connect the device to the alarm panel's power and input circuits according to the panel's wiring diagram. After powering the detector, perform a functional test using a calibrated glass-break test or an approved test method to confirm that both acoustic and vibration sensing operate correctly. Adjust placement if necessary to avoid excessive ambient noise sources or mechanical vibrations that may affect detection performance.
Usage recommendations
Place the Teletek GBD20 on the same plane as the protected glass and avoid mounting on flimsy or vibrating surfaces. Test the detector after installation and periodically as part of routine security system maintenance. Combine the GBD20 with window contacts or motion detectors for layered protection of vulnerable entry points.

## FAQ

### How much does the Glass break detector Teletek GBD20 cost, and is it available for purchase?

The price is 15.62 € (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 19.06.2026 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 Teletek 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 Teletek 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/2016085/6548530_large.webp