The safety of our home and work environment is a major concern these days. Fortunately, constant technological advances are an ally for those seeking protection without sacrificing practicality.

And digital locks combine convenience and security. With them, it is possible to open and close doors in various ways, as well as to control entrances and exits. For example, the model with biometrics brings the convenience of not having to use any lenses and prevents items from getting lost.

If you are looking for a way to provide more security in your home, TecMundo offers you some smart lock models with biometrics. To look:

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Allows up to 100 tags to be registered, has 2 physical keys plus high-precision biometrics on the doorknob

2,599.90 BRL

Intelbras IFR7000+ Digital Lock is a complete solution for practicality and home protection. The kit consists of a lock and automation center that provides access to all functions depending on the application.

With Compatibility with Alexa and Google AssistantThe Intelbras digital unlock allows up to 100 tags to be registered, biometrically unlocked, remotely unlocked with the app and saved up to 15 passwords. It is also possible to access the entry dates and management reports in real time.

The lock measures 30x60mm and is powered by 4 AA batteries with an autonomy of 10 months. It can connect to several devices from the Izy family.

Image: Smart Digital Door Lock Positivo Smart Home
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It is configurable via the app and offers 5 unlocking modes: password, biometrics, card/tag (2 units included), mechanical key and option to unlock via app.

Positivo Casa Smart Lock offers 5 unlocking modes: password, biometrics, card/tag, mechanical key and via app. One of its differences is the possibility of saving up to 99 simultaneous passwords, in addition to saving temporary passwords for a single use of up to six hours for certain logins.

Positivo’s digital lock also features AutoLock, an automatic locking system to ensure everyday security. The system can be controlled with the application and automations can be created with other Positivo Casa Inteligente products.

Power is supplied by 4 AA batteries, which guarantees 7 months of autonomy with 20 days of access.

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Image: Smarteck Smart Digital Lock

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It is compatible with Alexa and Google Assistant and allows card, digital (biometric), key or remote door opening with the Smarteck app.

1,769.97 BRL

With the ability to enroll up to 100 fingerprints, the Smarteck digital lock is ideal for families, companies or places with a large number of users. It has remote activation functionality via Wi-Fi that allows the creation of temporary passwords for service providers or rentals.

There are many options to open the door in a practical and safe way, with password, card, digital reading (biometrics), traditional key or Smarteck app. Compatible with Alexa and Google Assistant, the integrated hub lets you control the device with voice commands, making it even easier to use.

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Image: Elsys Smart Digital Lock, ESF-DE4000

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Allows door opening via digital biometrics, password or app. However, you can create personalized or temporary passwords to give access to anyone you want.

1,299.90 BRL

With Elsys Digital Lock, it is possible to access your home flexibly using digital biometrics, password or application. Accessibility via the Elsys Casa+ app allows integration with other devices, for example, allowing the house to light up as soon as the door is opened.

Fechadura Digital provides secure access sharing by creating personalized or temporary passwords. In addition, you can add more convenience to your daily life by unlocking from anywhere thanks to the bell function.

It offers easy and safe installation, ideal for wooden or metal doors with a thickness of 35 to 50 mm. Again, you don’t have to worry about electrical wires as the lock is powered by the included alkaline batteries.

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Picture: Ekaza T229 Smart Digital Lock

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Unlock your door via numeric password, biometrics, proximity card (Tag), emergency key and even EKAZA app

852.31 BRL

Suitable for wooden doors from 38mm to 55mm, Ekaza Digital Lock provides access via numeric password, biometrics, proximity card (Tag), traditional key and EKAZA app.

In this lock, it is possible to register 300 users and integrate them with other EKAZA products. Made of aluminum alloy, Ekaza smart lock works with 4 AA batteries.

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Source: Tec Mundo

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I am a passionate and hardworking journalist with an eye for detail. I specialize in the field of news reporting, and have been writing for Gadget Onus, a renowned online news site, since 2019. As the author of their Hot News section, I’m proud to be at the forefront of today’s headlines and current affairs.


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