Avatto SDL-A270-S -6072 Wi-Fi Smart Digital Lock (Silver)

Discover a new era of security with the Avatto SDL-A270-S smart digital lock. This advanced lock offers multiple opening methods, including fingerprint, IC card, password, mobile app and traditional key. It allows remote monitoring and access control via apps, ensuring access control from anywhere in the world. Fast opening, long-lasting battery and weather resistance are just some of the features that make it an ideal choice for the modern home or office. The lock is suitable for doors with a thickness of 35 to 60 mm.

Open it the way you want

The lock offers 5 different ways to open the lock - fingerprint, IC card, password, mobile app or traditional key. No matter which method you choose, you will never have to wait, thanks to the fast opening time (1-1.5 seconds).

Customize access

Create unique access codes for different users, allowing you to keep track of who uses the lock and when - you can create one-time or time-limited passwords! This feature is especially useful for managing access to commercial premises, rental apartments or when you need to ensure the security of sensitive areas.

Control from anywhere

The lock is equipped with a Wi-Fi module, which allows you to remotely control access to the door via the Tuya Smart or SmartLife application from your smartphone. You can grant access to the lock to other family members or create special scenes. No matter where you are - at home, at work or on vacation - you have full control over the security of your home.

Long-lasting and reliable power supply

Powered by four AA alkaline batteries, the Avatto smart lock offers an exceptional battery life of 10 to 12 months, reducing the need for frequent replacements. What's more, in the event of a low battery or power outage, the lock can be quickly and easily recharged using an external power source, such as a power bank. This solution keeps the lock fully functional, ensuring the constant security of your home, even in the most unexpected situations.

Durability in all conditions

The Avatto SDL-A270-S smart digital lock is IP55 certified, making it resistant to rain, snow and other weather conditions. You can be sure that the lock will remain fully functional and reliable even in extreme temperatures from -20°C to 50°C and high humidity up to 95%.

Warranty: months

The text is machine translated.

Same summary

The Avatto SDL-A270-S -6072 WiFi silver digital smart lock is suitable for users who want easy and digital access management in an apartment or house - regardless of whether they are looking for a basic solution for entry without classic keys or an upgrade to home security. The WiFi connection allows management without the need to replace major parts of the existing installation or complex cabling. It is practical for households where several members change frequently or you need temporary access for guests. Due to its design, it is more recommended for environments where users are already using a basic WiFi ecosystem and do not plan larger, complex integrations with other smart devices. Before use, it is still recommended to check compatibility with the current management method and any specific features of your door, as the incorrect choice of lock type can affect the user experience.

Recommendation source: Enaa guides and team experiences.

User view

A digital smart lock is most often chosen by those looking for an extra measure of convenience and security for everyday entry without physical keys. It is ideal for landlords, young families or individuals who value quick access control, the ability to share temporary codes and an overview of entry events - all controlled via their phone. It is also suitable for users who may not yet have a central hub in their smart home, as it works independently via a WiFi network.

Many users also appreciate the consistency of Avatto products, as it allows for easy system expansion and a familiar user experience within their ecosystem.

Why buy at Enaa

At Enaa, when choosing smart controllers and locks, we ensure that the offer is selected according to the real needs of home users; descriptions are always transparent and adapted to practical dilemmas when purchasing, and we also provide easy access to technical details to make it easier to compare different solutions.

Answers to frequently asked questions

How is the lock operated – do I need additional devices?

You can control the lock directly via WiFi connection and the app on your smartphone, without the need for additional hubs or bridging units, if you already have a WiFi network at home.

Can guests or other family members also use the lock?

Yes, the owner can assign temporary or time-limited codes to other users, which is practical for guests or maintenance workers, for example.

What types of doors is this lock best suited for?

It works best on standard entrance doors, but it is recommended to check the door thickness and lock type against technical requirements before installation.

Is the security comparable to a classic lock?

Smart locks provide a higher level of control over entry, but at the same time require a properly protected WiFi network and regular application updates for optimal security during use.

What to do if you lose access to your phone or app?

In such a case, you can usually use a backup method such as a code or physical card, depending on the mode supported by the lock's features. We recommend setting up multiple access methods before first use.

Description updated: April 2026