What is a smart doorbell? Is it good? Should I buy it?

If you want to turn your home into a modern one, a smart doorbell is definitely indispensable. The device helps you easily observe your home, ensure security and save time. So what is a smart doorbell? Is it good? Should I buy it? Let’s consult with Tnhelearning.edu.vn now!

What is a smart doorbell?

A smart doorbell is a device with a structure similar to a CCTV camera. It can connect to the Internet to help you control all the activities going on behind the door without stepping outside.

You can observe images via phones, laptops, tablets,… In addition, the doorbell also integrates images, speakers and microphones, allowing you to talk directly with guests coming to your home wherever you are. where.

Smart doorbells are usually composed of the following basic components:

• The screen displays the image.
• CCTV to record images and sounds.
• Magnetic lock to control the door to open or close.

Working principle of smart doorbell

When guests visit your house, they will ring the doorbell. At this point, the camera starts to be activated, records the image of the guest and transmits it to the central screen in the house.

When receiving a signal from the outside doorbell, the central screen plays a sound to alert the homeowner. Simultaneously, the image of the guest from the camera will be displayed on the screen.

The host can look through the central screen or the mobile screen to know who the guests are. If you want to chat directly with guests without having to step out of the front door or open the door, press the screen’s talk button to connect two-way conversation. When you want to end the conversation, press the exit button.

Outstanding features of smart doorbells

Smart doorbells possess many outstanding and modern features compared to normal doorbells, ensuring the security and safety of your home. Through the screen, you can see who visits your home and refuse uninvited guests.

The doorbell button is equipped with a light to make it easy for outsiders to recognize and use. In addition, the CCTV camera is also integrated with infrared lights, so you can see the guests’ faces at night.

The device has an external speaker and microphone so users can listen or talk easily. In particular, thanks to the connection to the internet, you can communicate with guests via electronic devices when not at home.

Benefits of using a smart doorbell

Create a highlight for the house

The smart doorbell has a compact, modern and aesthetic design, contributing to the luxurious look of your family home. At the same time, the product also shows that the host is a modern person, who loves and keeps up with new technology trends, adding flexibility to the homeowner when there are visitors.

Limit the influence of ambient noise

With knocking and pounding on the door, it will make the neighbors around your house very uncomfortable. Smart doorbell will help you solve this problem because it does not emit annoying, jarring noises.

Besides, you can easily observe and communicate directly with guests through the doorbell without affecting everyone around.

Safety

Protecting the safety of the home and the owner is the most important benefit for customers to choose a smart doorbell. Through modern technologies, you can control the house anytime, anywhere, avoiding the eyes of those with bad intentions.

As long as there are actions that damage the house, the sound sensor will emit, capture and record images. You no longer have to worry when bad guys intend to harass, steal, or break into your home.

Convenient, easy to use

When a guest comes to your house, you will identify who that guest is through the central screen or smart devices without opening the door. The operation of using the smart doorbell is extremely simple and easy.

In addition, the device also allows you to chat directly with guests through the speaker system, video camera. You can control the door opening when inside the house without going out.

Notes on choosing to buy smart doorbells

To choose to buy a quality smart doorbell that is suitable for the needs of your family, you need to consider the following notes:

• Actual needs : If you want to ensure security, safety and help manage your home conveniently, a smart doorbell is the perfect choice. If you just need to know when a visitor comes to your house, set up a normal alarm.
• Finance : You need to check your spending budget to see if you should buy a smart doorbell because the price is quite high.
• Installation area : Please arrange and consider which area can install the appropriate doorbell for convenience in observing, chatting and monitoring the house.

Should I buy a smart doorbell?

Depending on the needs of each user, there will be reasonable purchasing decisions. To ensure that your family’s life becomes safe, without having to worry every time you go away, you should equip yourself with a smart doorbell.

In addition, if you are a technology lover or own a smart home, it is reasonable to install this device. With extremely modern features such as internet connection, easy communication with guests, quick door opening, … will definitely bring you a wonderful experience.

Recommend current popular smart doorbell models

Nest Hello

If you are looking to buy a quality smart doorbell, with many modern technologies, then check out the Nest Hello. The brand is invested by the big Google, so you can be assured of product quality.

The doorbell is equipped with Google Assistant virtual assistant, users will receive notifications via Google Home. Google Home Hub and Google Chromecast, let you view pictures and talk to guests.

The device is equipped with a 1600×1200 resolution camera that provides sharp, honest and clear images, especially at night. When someone approaches the house, the mobile alert feature will notify the homeowner.

Ring Video Doorbell

Ring Video Doorbell smart doorbell brand is one of the famous brands and is chosen by many customers in the world.

The product ensures to meet the basic needs of customers well by equipping with many modern functions such as visitor alert, motion sensor, night vision, live 720p video and two-way communication.

The doorbell connects to the network, so you can monitor the house through mobile devices, even when traveling or working. You can refer to two products from this brand, Ring Wi-Fi Video Doorbell 2 and Ring Video Doorbell Pro.

Eufy Security Video Doorbell 2K

The smart doorbell from Eufy Security Video Doorbell 2K promises to be a device that brings you great experiences and protects the safety of your home. The highlight of the brand is equipped with quality, clear cameras with up to 2K Ultra HD resolution, combined with HDR images.

You can review recorded and observed videos easily thanks to the ability to create recordings when motion is detected within 5 minutes , and store it in the built-in 4GB memory.

This device also integrates virtual assistants Google Assistant and Amazon Alexa, allowing you to check the camera at the doorbell at any time.

Hopefully the above article will help you understand more about smart doorbells and choose to buy the right product for your needs. Any questions please leave a comment below!