# Surface-Mounted Automatic Alarm Switch with Lock Elektromet WGZ-1s (921490)

**URL:** https://aio.lv/en/product--elektromet-921490--12112454
**Data updated:** 2026-03-20 10:04 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Elektromet
**Manufacturer code:** 921490
**EAN:** 5906197487936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elektromet-921490--12112454

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Electromet WGZ-1s (921490) is a surface-mounted automatic alarm switch with a built-in lock designed to manually or automatically isolate circuits during alarm conditions. Intended for use in security, fire alarm and access control systems, it provides a tamper-resistant manual override and secure switching function for signaling and circuit interruption in buildings and installations.

## Long description

The Elektromet WGZ-1s surface-mounted automatic alarm switch with lock is designed to isolate circuits manually or automatically during alarm conditions in security, fire alarm and access control systems. Housed in a surface-mounted enclosure with an integrated mechanical lock, the unit provides a tamper-resistant method to interrupt or switch signaling circuits and power lines where a controlled break or manual override is required. The model supports secure operation for buildings and installations where clear circuit separation and dependable manual intervention are necessary.
Advantages
The WGZ-1s combines automatic alarm-triggered switching with a mechanical lock to prevent unauthorized operation while allowing authorized personnel to manually reset or isolate circuits. Its surface-mounted design simplifies installation on walls or panels without recessed fitting. The device is compatible with typical signaling and control wiring used in security and fire alarm systems and offers a reliable physical switching action for interrupting low-voltage circuits.
Suitable for
Security system installations requiring protected manual circuit isolation
Fire alarm systems where automatic circuit interruption is needed on alarm
Access control setups that require secured override switches
Commercial and residential buildings for signaling circuit management
Key specifications
Surface-mounted enclosure for wall or panel installation
Built-in mechanical lock for tamper resistance and controlled access
Automatic switching action triggered by alarm input
Manual override capability for authorized personnel
Intended for low-voltage signaling and control circuits
How to use
Mount the WGZ-1s on a suitable flat surface and connect the incoming and outgoing control or signaling conductors according to the installation wiring diagram provided by the system designer or supplier. Ensure power to the associated control panels is isolated during wiring. In normal operation the switch remains closed or in the standby position; on alarm input it will operate automatically to interrupt or change circuit state. The mechanical lock prevents unauthorized manipulation—authorized staff use the corresponding key to manually isolate or reset the circuit when required.
Usage recommendations
Install the unit in accordance with applicable electrical and fire safety standards; verify compatibility with the control panel’s voltage and switching requirements before commissioning. Periodically test the mechanical lock and switching function as part of routine maintenance to ensure reliable operation during alarms.

## FAQ

### How much does the Electromet WGZ-1s surface-mounted alarm switch cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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 Elektromet 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 Elektromet 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

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