# Electromagnetic Door Bolt R4-12.13 Reversible (No name) MPN R4-12.13

**URL:** https://aio.lv/en/product--no-name-r4-1213--11959906
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** CCTV Accessories
**Manufacturer:** No name
**Manufacturer code:** R4-12.13
**EAN:** 5907438279549
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-r4-1213--11959906

## 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 bolt R4-12.13 is a reversible locking accessory designed for electric locking applications. Provided under the No name brand with MPN R4-12.13 and EAN 5907438279549, it serves as a fail-secure or fail-safe bolt depending on installation. Suitable for use with access control systems, electronic doors, gates and security enclosures where controlled mechanical locking and release are required.

## Long description

Electromagnetic Door Bolt R4-12.13 Reversible is a compact locking accessory designed for controlled electric locking and mechanical release. The reversible design allows the bolt to operate as either fail-secure or fail-safe depending on installation orientation and wiring, making it adaptable to a variety of access control configurations. It is intended for integration with electronic doors, gates and security enclosures where reliable bolt action and timed release are required.
Advantages
The reversible electromagnetic bolt provides selectable fail-safe or fail-secure operation without the need for separate models, simplifying inventory and installation. Its compact form factor enables installation in constrained spaces and compatibility with many standard frame and door types. The device offers consistent bolt travel and response to electrical control signals, supporting smooth mechanical locking and controlled release when connected to access control systems.
Suitable for
 Access control systems for interior and exterior doors
 Electronic gates and turnstiles requiring mechanical bolt locking
 Security enclosures, cabinets and equipment racks
 Retrofit projects where reversible locking mode is required
Key specifications
 Reversible operation: configurable for fail-secure or fail-safe behavior
 Electromagnetic actuation for electric locking and release
 Compact dimensions suitable for integration into door frames and housings
 Designed for connection to standard access control electrical circuits
How to use
Install the electromagnetic bolt into the door frame or housing according to the mechanical dimensions provided by the manufacturer, ensuring proper alignment with the strike plate or receiving recess. Configure the device orientation to select fail-safe (unlocked when power is removed) or fail-secure (locked when power is removed) operation, and wire the bolt to the access control system or power source following applicable electrical standards. Test operation after installation to verify bolt travel, secure engagement and correct response to control signals.
Usage recommendations
Use the reversible setting that matches site security and safety requirements; for emergency egress choose fail-safe configuration, and for secure perimeter control choose fail-secure. Ensure electrical connections are protected from moisture and that the bolt is periodically inspected for alignment, wear and proper electrical response to maintain reliable operation.

## FAQ

### How much does the Electromagnetic Door Bolt R4-12.13 (No name) cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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/11959906/67405321_large.webp