# Door security chain ABUS 3566 N/SB — internal door chain for added entry protection

**URL:** https://aio.lv/en/product--abus-3566-nsb--1511450
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** ABUS
**Manufacturer code:** 3566 N/SB
**EAN:** 4003318013577
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-3566-nsb--1511450

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

ABUS 3566 N/SB is a door security chain designed to provide additional protection at the entry point. It fits onto the interior side of a door to allow controlled opening while preventing full access. The compact metal chain and mounting plate enable simple installation on most doors and offer a practical solution for verifying visitors and increasing household or office safety.

## Long description

ABUS 3566 N/SB is an internal door chain designed to add a controlled layer of entry protection. Installed on the interior side of a door, the compact metal chain and reinforced mounting plate allow the door to be opened a small distance to verify visitors while preventing full access. The device is intended for residential and light commercial doors where additional visual and physical control over entry is desired.
Advantages
The metal chain and matching mounting hardware provide a simple mechanical barrier that is easy to operate and requires no power. Its compact design occupies little space on the door frame and door leaf, offering a discreet solution for controlled opening. The product supports quick installation with common tools and is compatible with most standard interior doors. Materials and construction focus on durability for everyday use.
Suitable for
Apartment and house entrance doors
Hotel and guest-room interior doors
Office doors requiring controlled visitor access
Doors where visual verification of visitors is needed before full opening
Key specifications
Type: internal door security chain
Material: metal chain and mounting plate
Installation side: interior
Operation: manual, mechanical
Mounting: surface-mounted on door and frame
Compatibility: suitable for most standard wooden and composite doors
How to use
Mount the chain’s plate to the door frame and the sliding/receiving plate to the door leaf at recommended heights using suitable screws. Ensure the chain is aligned so the door can open only a short distance when the chain is engaged. To check a visitor, unlock and open the door slightly while the chain is engaged to create a narrow gap for communication and verification. Fully disengage the chain and open the door only when it is safe to allow entry.
Usage recommendations
Regularly inspect the chain, screws and mounting points for looseness or wear. Tighten fittings as needed and replace the unit if any deformation or excessive wear is present. For doors exposed to high humidity or outdoor elements, choose appropriate corrosion-resistant fasteners and consider complementary security hardware to meet specific safety requirements.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.284 kg |
| Package depth | 0.17 mm |
| Package height | 0.3 mm |
| Package width | 0.11 mm |

## FAQ

### How much does the Door security chain ABUS 3566 N/SB cost, and is it available for purchase?

The price is 62.49 € (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 04.08.2026 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. 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 ABUS 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 ABUS 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1511450/47507546_large.webp