# Wireless input siren with motion sensor GreenBlue GB212 — 52 white tunes, 230V, supports up to 8 sensors

**URL:** https://aio.lv/en/product--greenblue-gb212--4129699
**Data updated:** 2026-05-06 17:37 (EEST)
**Category:** Control Systems
**Manufacturer:** GreenBlue
**Manufacturer code:** GB212
**EAN:** 5902211114840
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--greenblue-gb212--4129699

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The GreenBlue GB212 is a wireless input siren with an integrated motion sensor, 230V power supply and 52 selectable white tunes. Designed to work with up to eight external sensors, it provides audible alerts for intrusion or alarm events. Suitable for homes and small commercial premises, it offers easy installation, configurable melodies and clear sound output for quick detection and response.

## Long description

The GreenBlue GB212 is a wireless input siren with integrated motion detection, designed for audible alerts in homes and small commercial premises. Powered by a 230V connection, it offers 52 selectable white tunes and can be connected to up to eight external sensors for expanded monitoring. The device combines motion sensing and external input capability to provide timely alarm signals when movement or sensor triggers are detected.
Advantages
The unit provides a reliable 230V power supply and a choice of 52 distinct white tones for clear audible signaling. Integration of a motion sensor and support for multiple external sensors enables flexible coverage of entry points and interior spaces. Its wireless input capability simplifies wiring requirements for connected detectors, while configurable melodies allow prioritization of different alarm sources. The siren produces a clear sound output suitable for rapid detection and response.
Suitable for
Home security: entrance halls, living rooms, garages
Small offices and retail locations
Supplementing existing alarm panels with wireless sensor inputs
Areas where visual or immediate audible alerts are required
Key specifications
Power supply: 230V AC
Integrated motion sensor for local movement detection
Selectable melodies: 52 white tunes
Supports connection of up to 8 external sensors
Wireless input interface for external detector signals
Clear audible output suitable for indoor alerting
How to use
Install the siren in a central indoor location with access to a 230V outlet and within wireless range of any external sensors. Configure the device by selecting one of the 52 available tunes according to the desired alert profile. Pair external sensors to the wireless input according to the sensor and siren instructions, keeping the number of paired devices within the supported limit. Ensure the built-in motion sensor orientation covers the intended detection area and test alarm responses after installation to verify coverage and audibility.
Usage recommendations
For reliable performance, mount the siren at an elevation that maximizes motion sensor coverage and sound distribution, avoid obstructing the sensor or speaker grills, and periodically test connected sensors and the siren tone selection. Use the configurable melodies to differentiate between sensor types or zones, and ensure external detectors are positioned to reduce false triggers while maintaining necessary coverage.

## FAQ

### How much does the Wireless input siren GreenBlue GB212 cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 06.07.2026 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 GreenBlue 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 GreenBlue 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/4129699/10549579_large.webp