# Łucznik 834-12AC/DC Symmetrical Electric Strike, NC, Adjustable, with Memory

**URL:** https://aio.lv/en/product--lucznik-19808-1207--12452472
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Łucznik
**Manufacturer code:** 19808-1207
**EAN:** 5907812735678
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lucznik-19808-1207--12452472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Łucznik 834-12AC/DC is a symmetrical electric strike designed for access control systems. It features a normally closed (NC) operation, adjustable latch, and internal memory function. This reliable strike is suitable for various door types, providing efficient electronic locking and unlocking capabilities for secure entry management in residential and commercial buildings.

## Long description

The Łucznik 834-12AC/DC is a high-quality symmetrical electric strike engineered for integration into modern access control systems. This device is designed to provide reliable electronic locking and unlocking for various door types in both residential and commercial environments. Featuring a normally closed (NC) configuration, the strike remains locked when powered off and releases upon receiving an electrical signal. The inclusion of an internal memory function allows the strike to remain unlocked after a single electrical pulse until the door is physically opened and closed, enhancing convenience for users.
Advantages
The symmetrical design of this electric strike ensures universal installation, making it compatible with both left-handed and right-handed doors without the need for complex modifications. The adjustable latch mechanism allows for precise alignment with the door lock, ensuring smooth operation and reducing mechanical stress. Its dual-voltage compatibility with both AC and DC power sources provides flexibility during installation in diverse electrical setups. The robust construction ensures long-term durability and consistent performance in high-traffic access points.
Suitable for
Residential apartment building entrance doors
Office building access control systems
Commercial facility security gates
Intercom-controlled entry points
When it may not be suitable
This electric strike is not intended for use on fire-rated doors where specific mechanical locking requirements must be met. It is also not suitable for outdoor environments exposed to direct weather conditions without additional protective housing.
Key specifications
Operation mode: Normally Closed (NC)
Power supply: 12V AC/DC
Design: Symmetrical
Adjustable latch: Yes
Memory function: Included
How to use
Installation should be performed by a qualified technician to ensure proper alignment with the door frame and lock mechanism. The strike is mounted into the door frame, replacing the standard strike plate. Electrical wiring must be connected to the access control system or intercom unit according to the provided voltage requirements. Once installed, the adjustable latch can be fine-tuned to ensure the door closes securely without rattling or binding.
What to consider before purchase
Verify that your existing access control system supports 12V AC/DC power output.
Check the dimensions of your current strike plate to ensure compatibility with the frame cutout.
Confirm if your door requires a normally closed (NC) or normally open (NO) configuration.
Usage recommendations
Regularly inspect the strike for debris and ensure the latch mechanism remains lubricated for optimal performance. Test the memory function periodically to ensure the door releases correctly upon receiving the signal.

## FAQ

### How much does the Łucznik 834-12AC/DC Symmetrical Electric Strike cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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/12452472/68755076_large.webp