# Łucznik 812-12AC/DC Symmetrical Electric Strike, NC, Adjustable

**URL:** https://aio.lv/en/product--lucznik-19808-1205--12449606
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** CCTV Accessories
**Manufacturer:** Łucznik
**Manufacturer code:** 19808-1205
**EAN:** 5907812735654
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lucznik-19808-1205--12449606

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Łucznik 812-12AC/DC is a symmetrical electric strike designed for access control systems. This NC (normally closed) model features an adjustable latch mechanism, allowing for precise installation in various door frames. It operates on both AC and DC power, providing reliable locking and unlocking functionality for residential and commercial security applications.

## Long description

The Łucznik 812-12AC/DC is a high-quality symmetrical electric strike engineered for integration into modern access control systems. This device is designed to provide secure and reliable door locking, featuring a normally closed (NC) configuration that ensures the door remains locked when no power is supplied. Its symmetrical design and compact dimensions make it a versatile choice for a wide range of door frames, while the adjustable latch mechanism allows for precise alignment during installation to ensure smooth operation.
Advantages
The primary benefit of this electric strike is its dual-voltage compatibility, as it operates efficiently on both AC and DC power sources, offering flexibility for various electrical installations. The adjustable latch is a significant feature that simplifies the mounting process, allowing installers to fine-tune the strike position to match the door latch perfectly. Its robust construction ensures long-term durability and consistent performance in both residential and commercial environments, providing a dependable solution for electronic access management.
Suitable for
Residential apartment buildings and intercom systems
Office doors and commercial access control points
Internal doors requiring electronic locking
Integration with access control keypads and card readers
When it may not be suitable
This model is not intended for use on fire-rated doors where specific safety certifications are required. Additionally, because it is a normally closed (NC) device, it may not be suitable for emergency exit routes that require a fail-safe (normally open) mechanism to ensure egress during a power failure.
Key specifications
Operation mode: Normally Closed (NC)
Power compatibility: AC and DC
Design: Symmetrical
Adjustment: Adjustable latch mechanism
Application: Suitable for various door frame types
How to use
Installation should be performed by a qualified technician to ensure proper electrical connection and mechanical alignment. The strike is mounted into the door frame, replacing the standard strike plate. Once installed, the latch position should be adjusted using the integrated mechanism to ensure the door closes securely without excessive play or binding. Connect the device to your access control power supply, ensuring the voltage matches the strike requirements for optimal performance.
What to consider before purchase
Verify the power supply voltage of your existing access control system
Check the door frame type to ensure compatibility with a symmetrical strike
Confirm that the normally closed (NC) operation meets your security requirements
Ensure the installation location is protected from direct environmental exposure
Usage recommendations
Regularly inspect the strike for debris and ensure the latch mechanism remains lubricated for smooth operation. Test the electronic release periodically to confirm that the access control system is triggering the strike correctly.

## FAQ

### How much does the Łucznik 812-12AC/DC Symmetrical Electric Strike cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 15.07.2026 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 Łucznik 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 Łucznik 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/12449606/68752439_large.webp