# Electromagnetic Door Catch No name R4-24.20 (mpn R4-24.20)

**URL:** https://aio.lv/en/product--no-name-r4-2420--11959661
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** No name
**Manufacturer code:** R4-24.20
**EAN:** 2032000002676
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-r4-2420--11959661

## 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

Electromagnetic door catch No name R4-24.20 is a compact electromechanical locking component designed for holding doors or panels when energized. Identified by model R4-24.20, it serves as a secure latch in access control, cabinets, gates or industrial enclosures. Use cases include integration with access systems, remote release circuits and door control installations.

## Long description

Electromagnetic Door Catch No name R4-24.20 is a compact electromechanical latch designed to hold doors, panels or small gates when energized. The device is intended for secure holding in access control systems, cabinets, enclosures and installations where a reliable magnetic holding force and remote release are required. Its compact form factor allows integration into confined spaces and retrofit projects without major structural changes.
Advantages
The electromagnetic catch provides consistent holding force while consuming power only when energized, offering predictable operation in controlled access applications. Its compact dimensions and straightforward mounting make it suitable for retrofitting existing doors and cabinets. The device is compatible with standard low-voltage control circuits and can be combined with release switches, timers or access control units.
Suitable for
Access control doors and frames in offices or utility rooms
Locking cabinets, display cases and electrical enclosures
Integration with remote release circuits and intercom systems
Industrial panels and small gates requiring electromagnetic holding
Key specifications
Operating principle: electromagnetic holding latch
Mounting: surface-mount suitable for door or frame attachment
Power: designed for low-voltage DC control circuits
Form factor: compact, suitable for limited-space installation
Intended use: holding/locking when energized with remote release capability
How to use
Install the electromagnetic catch onto the door or frame following mechanical alignment so the armature plate makes full contact when the door is closed. Connect the device to a compatible low-voltage DC control circuit, ensuring correct polarity and appropriate supply voltage for the unit. Test operation by energizing the catch to confirm secure holding and by activating the release circuit to verify reliable opening. Regularly inspect the mounting and contact surfaces for debris or misalignment that could reduce holding performance.
Usage recommendations
For reliable long-term operation, use a regulated DC supply and include overcurrent protection or a suitable driver compatible with electromagnetic loads. Keep contact surfaces clean and ensure correct alignment during installation. Verify compatibility with your access control or release system before final mounting.

## FAQ

### How much does the Electromagnetic Door Catch No name R4-24.20 cost, and is it available for purchase?

The price is 23.99 € (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 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 No name 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 No name 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/11959661/67405054_large.webp