# Mechanical Combination Lock Atlo ATLO-KRM-512 — keyless coded door lock

**URL:** https://aio.lv/en/product--atlo-atlo-krm-512--11959963
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-KRM-512
**EAN:** 5902887002755
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-krm-512--11959963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Atlo ATLO-KRM-512 is a mechanical combination lock designed for keyless access control. The coded lock provides entry via a manual numeric mechanism without electronic components or batteries. Suitable for doors, cabinets or gates where a simple, durable coded locking solution is needed, it offers reliable mechanical operation and easy routine use.

## Long description

Atlo ATLO-KRM-512 is a mechanical combination lock designed for keyless coded door access. The lock operates entirely by a manual numeric mechanism without electronics or batteries, providing a simple, durable solution for securing doors, cabinets or gates. Its design focuses on reliable mechanical operation and straightforward routine use, enabling controlled access where power-free, tamper-resistant locking is required.
Advantages
The Atlo ATLO-KRM-512 delivers keyless entry through a mechanical code, eliminating dependence on batteries or wiring and reducing maintenance. Its purely mechanical construction offers high resistance to electronic interference and provides consistent performance in varied environmental conditions. The coded mechanism allows resetting and repeated use without additional consumables, while the compact form factor supports installation in confined spaces.
Suitable for
Residential and utility doors where keyless, battery-free access is preferred
Storage cabinets, workshops and lockers requiring simple coded security
Gates, sheds and outdoor enclosures that benefit from a mechanical, weather-tolerant lock
Shared spaces or offices where code-based access management is sufficient
Key specifications
Operating principle: mechanical numeric combination
Power source: none (no batteries, no electronics)
Installation type: surface-mounted or mortise-ready depending on door preparation
Material: corrosion-resistant metal components for durability
Code capacity: multi-digit manual code with changeable combination
Suitable door thickness: standard residential and commercial door ranges (check model fitment)
How to use
Set or change the combination according to the manufacturer’s instructions prior to first use. To open, enter the numeric sequence on the mechanical keypad and operate the handle or latch provided; the mechanism releases when the correct code is entered. To lock, scramble the digits if applicable and engage the latch or close the door so the mechanism secures automatically. Because the lock has no electronics, routine operation requires only manual input and basic mechanical handling.
Usage recommendations
For reliable performance, verify correct fitment to door thickness and mounting style before installation, and follow the supplied installation and code-change instructions. Periodically inspect moving parts and apply a light lubricant recommended for locks to maintain smooth operation, especially in outdoor or humid environments.

## FAQ

### How much does the Mechanical Combination Lock Atlo ATLO-KRM-512 cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 17.07.2026 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 Atlo 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 Atlo 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/11959963/67405380_large.webp