EngDiary 0026 - How To Using Appliance
2024-05-01
A watercolor painting depicting a man and a woman in a cozy, modern kitchen setting, discussing how to use electronic appliances. The man is holding a tablet, showing instructions, while the woman examines a coffee machine. They are surrounded by various kitchen appliances like a blender, microwave, and toaster. The scene is lively with soft watercolor tones, capturing a moment of everyday life and learning. The painting should have a warm and inviting atmosphere, with a focus on the interaction between the two characters.
Access Point
Webber: Alright, Alice! So, you want to set up your wireless network and connect your devices. First, let's start with setting up the Access Point.
Alice: (unsure) What's an Access Point?
Webber: Excellent question, Alice! An Access Point is a device that allows your devices to connect to the internet wirelessly. It's like a bridge that connects your devices to the world wide web. Can you find the Access Point for me?
Alice: Yeah, I think I see it.
Webber: Great! Now, let's power it on. Make sure it's connected to a power source.
Alice: Okay, done!
Webber: Next, let's configure the Access Point's settings. We'll use the web interface. Open a web browser and type in the Access Point's IP address.
Alice: (lost) Which one is the IP address?
Webber: Ah, great question, Alice! The IP address is usually printed on the back of the Access Point or in the user manual. It's usually something like 192.168.1.1.
Alice: Okay, got it! [inserts IP address]
Webber: Now, you'll see the web interface. Look for the wireless settings. We need to enable Wi-Fi and set the network name and password.
Alice: (reading) What does this say?
Webber: Ah, perfect! It says we need to enable the Wireless LAN function. Click on it.
Alice: Okay...
Webber: Now, let's set the network name. It's like the name of your house, Alice! What kind of name would you like to give your network?
Alice: (smiling) Hmm, how about "Alice's Network"?
Webber: I love it! Enter "Alice's Network" and set a password to secure your network.
Alice: Okay, got it!
Webber: Fantastic! Now, let's set the Wi-Fi settings. We need to make sure it's broadcasting on the correct frequency.
Alice: (curious) What do you mean?
Webber: Ah, great question, Alice! The frequency determines how strong the signal is. We'll set it to the default frequency to ensure strong signals. Click "Apply" to save the changes.
Alice: Okay, done!
Webber: That's it, Alice! Your Access Point is now set up and ready to transmit Wi-Fi signals. Now, let's configure your devices to connect to the network.
Alice: (excited) Yeah! I love Wi-Fi!
Webber: (laughs) I'm glad you're excited, Alice! Remember, if you have any more questions or need help, I'm always here to assist you.
In this conversation, Webber uses clear and simple language to explain complex technical terms, encouraging Alice to ask questions throughout the process.
Personal Computer
Webber: Alright, Alice! So, let's get started with assembling this personal computer. First, we need to unpack all the parts and accessories.
Alice: (unsure) Um, which one should I open first?
Webber: Great question, Alice! Let's start with the CPU (Central Processing Unit). It's like the brain of our computer. Can you find the CPU for me?
Alice: Yeah, I think I see it. Is that the round thing?
Webber: Exactly! That's the CPU. Now, let's take a look at the motherboard. It's like the main road that connects all the other parts together.
Alice: (confused) Road?
Webber: Yeah, think of the motherboard like a road that connects the CPU, RAM, and hard drive. It allows them to communicate with each other. Now, let's take a look at the RAM (Random Access Memory). It's like the computer's workspace. We need to add the RAM sticks to the motherboard.
Alice: Okay... I think I see the RAM sticks.
Webber: Great job, Alice! Now, let's add them to the motherboard. Make sure they're securely seated.
Alice: (questioning) Wait, should they be facing upwards or downwards?
Webber: Excellent question, Alice! The keys on the top of the RAM sticks need to face downwards. That's to ensure proper contact with the motherboard.
Alice: Okay, got it!
Webber: Fantastic! Now, let's move on to the hard drive. It's like the computer's storage room. We'll connect it to the motherboard as well.
Alice: (curious) How does it connect?
Webber: Ah, great question again! The hard drive connects to the motherboard via a special cable. It's usually labeled as SATA (Serial Advanced Technology Attachment). Make sure it's securely fastened to the motherboard.
Alice: Okay, I think I did it! Did I do it right?
Webber: Absolutely right, Alice! You're doing great! One more thing, let's connect the power supply. It gives power to all the other parts. Make sure it's securely connected to the motherboard.
Alice: Yup, I think I did that too!
Webber: Fantastic work, Alice! You're almost done! Just one more step. Let's add the graphics card. It's like the computer's eye. It helps display images on the screen.
Alice: (excited) Yeah, I love graphics!
Webber: (laughs) Ah, great enthusiasm, Alice! So, connect the graphics card to the motherboard. Make sure it's securely seated.
Alice: Whoa, I did it!
Webber: Congratulations, Alice! You did an amazing job assembling this personal computer! You should be proud of yourself.
Alice: (proud) Wow, I did it!
Webber: Absolutely, Alice! You should be proud. And don't worry if you have any more questions or need help – I'm always here to assist you.
In this conversation, Webber uses simple and clear language to explain complex technical terms, encouraging Alice to ask questions throughout the process.
Install Operating System
Webber: Alright, Alice! So, you want to install Windows 11 on your computer. First, let's make sure your computer meets the system requirements.
Alice: (unsure) What are system requirements?
Webber: Excellent question, Alice! System requirements refer to the minimum specs your computer needs to run Windows 11 smoothly. It's like a recipe for your computer's ingredients. Can you check your computer's specs for me?
Alice: Yeah, let me check... Okay, I found it!
Webber: Great job, Alice! It looks like your computer meets the requirements. Next, let's download the Windows 11 installation media. We'll need a USB drive with at least 8GB of space.
Alice: Okay, I found a USB drive. How do I download the installation media?
Webber: Ah, great question, Alice! You can download it from the official Microsoft website. Just make sure you get the correct version for your computer's architecture (32-bit or 64-bit).
Alice: Okay, I downloaded it. What do I do next?
Webber: Excellent! Now, let's create a bootable USB drive. We'll use the tool to flash the files onto the USB drive.
Alice: (confused) Flashing?
Webber: Ah, great question, Alice! Flashing means copying the files onto the USB drive. It's like transferring files from one computer to another. Make sure the USB drive is connected to your computer and open the tool.
Alice: Okay, I see a lot of options... What do I do next?
Webber: Ah, relax, Alice! Just follow the prompts. The tool will guide you through the process. Choose the correct drive letter for your USB drive.
Alice: Okay, I did it!
Webber: Fantastic! Now, let's restart your computer and set your BIOS settings to boot from the USB drive.
Alice: (unsure) BIOS?
Webber: Ah, excellent question, Alice! BIOS stands for Basic Input/Output System. It's like a control panel for your computer's settings. You can restart your computer and enter the BIOS settings by pressing F2, F12, or Del. Look for the Boot Order settings and set the USB drive as the first boot device.
Alice: Okay, got it!
Webber: Great job, Alice! Your computer should now boot from the USB drive. Follow the installation wizard to install Windows 11. Remember, if you have any questions or need help, I'm always here to assist you.
Alice: (excited) Yeah! I love Windows!
Webber: (laughs) I'm glad you're excited, Alice! Remember to explore and customize Windows 11 to make it your own!
In this conversation, Webber uses clear and simple language to explain complex technical terms, encouraging Alice to ask questions throughout the process.
Computer Peripherals
Webber: Alright, Alice! So, you want to upgrade your computer with a new keyboard, mouse, and install speakers and a microphone. Plus, we'll set up the RGB lighting effects. Let's start with the keyboard and mouse.
Alice: (unsure) Where do I start?
Webber: Excellent question, Alice! First, let's open the keyboard and mouse packaging. Make sure you have all the necessary cables and accessories.
Alice: Okay, I see a bunch of cables...
Webber: Ah, great start, Alice! Now, let's connect the keyboard to your computer. Simply plug in the USB cable and power cord. Make sure the keyboard is set to the correct input device in your computer's settings.
Alice: Okay, got it!
Webber: Fantastic! Next, let's set up the mouse. Plug in the USB cable and turn it on. Make sure it's properly connected to your computer.
Alice: Okay, did that!
Webber: Excellent work, Alice! Now, let's move on to the speakers and microphone. We'll connect them to our computer and test them out.
Alice: (confused) How do I connect them?
Webber: Ah, great question, Alice! Simply plug the speakers into the appropriate audio jack on your computer. Make sure the volume is turned up and test the speakers by playing some music.
Alice: Okay, I hear music!
Webber: Wonderful! Now, let's set up the microphone. Plug it into the computer's audio jack and adjust the settings in your computer's audio settings.
Alice: Okay, got it!
Webber: Excellent job, Alice! Now, let's customize the RGB lighting effects on your keyboard. We'll download the software and set up the effects.
Alice: (lost) How do I download the software?
Webber: Ah, great question, Alice! You can download the software from the manufacturer's website. Follow the prompts to install the software and customize the RGB settings.
Alice: Okay, got it!
Webber: Fantastic, Alice! We're almost done. Now, let's save any changes we've made and restart your computer to apply the changes.
Alice: Okay, done!
Webber: Congratulations, Alice! You've successfully upgraded your computer with a new keyboard, mouse, and installed speakers and a microphone. You've also set up the RGB lighting effects. Remember, if you have any more questions or need help, I'm always here to assist you.
Alice: (excited) Yeah! I love my new setup!
Webber: (laughs) I'm glad you're excited, Alice! Remember to experiment with the RGB lighting effects and customize them to your liking.
Kitchen Appliances
Webber: Alright, Alice! So, you want to learn how to use the appliances in your kitchen. Let's start with the microwave.
Alice: (unsure) What's the best way to use the microwave?
Webber: Excellent question, Alice! First, make sure the microwave is clean and free of any food particles. Then, set the timer and adjust the power level according to the food you're cooking.
Alice: Yeah, that makes sense. But what if I'm cooking something that has different cooking times?
Webber: Ah, great question, Alice! If you're cooking something with different cooking times, you can simply adjust the cooking time and power level accordingly. Just use the microwave's automatic cooking setting and it will take care of the rest.
Alice: Okay, that sounds easy. But what if I need to cook something for a long period of time?
Webber: Ah, good question, Alice! If you need to cook something for a long period of time, you can simply use the microwave's delayed start function. This way, you can set the cooking time and it will start automatically when you're ready.
Alice: Okay, that sounds convenient. Let's move on to the air fryer. How does it work?
Webber: Ah, great question, Alice! The air fryer works by circulating hot air around the food to cook it evenly. Simply place your food in the basket, set the timer and temperature, and let the air fryer do the rest.
Alice: Okay, that sounds simple. But what if I need to cook something crispy?
Webber: Ah, good question, Alice! To cook something crispy in the air fryer, simply adjust the temperature and cooking time accordingly. You can also try cooking the food in batches if it's too large.
Alice: Yeah, that makes sense. Now, let's talk about the oven. How does it work?
Webber: Ah, excellent question, Alice! The oven works by heating up the food using hot air. Simply place your food in the oven-safe dish, set the temperature and cooking time, and let the oven do the rest.
Alice: Okay, that sounds straightforward. But what if I need to cook something quickly?
Webber: Ah, good question, Alice! If you need to cook something quickly, you can simply use the oven's convection setting. This setting uses hot air to cook the food evenly and quickly.
Alice: Okay, got it!
Webber: And finally, let's talk about the refrigerator. How does it work?
Webber: Ah, excellent question, Alice! The refrigerator works by maintaining a cold temperature to keep your food fresh. Simply place your food in the refrigerator and set the temperature accordingly.
Alice: Okay, that sounds simple. But what if I need to store perishable food?
Webber: Ah, good question, Alice! To store perishable food, simply place it in an airtight container and store it in the refrigerator at a temperature below 40°F (4°C).
Alice: Yeah, that makes sense. Thanks for explaining all this, Webber!
Webber: No problem, Alice! It was my pleasure to help you learn about the kitchen appliances. Remember, if you have any more questions or need help, I'm always here to assist you.
Table Settings
Webber: Alright, Alice! So, you want to learn how to prepare your table settings and related tasks. Let's start with the basics.
Alice: (unsure) What are the basic steps?
Webber: Excellent question, Alice! The first step is to clear the table of any clutter or dirty dishes. Make sure the table is clean and free of any obstacles.
Alice: Okay, got it! But what about setting the table?
Webber: Ah, great question, Alice! Setting the table involves placing the dishes, glasses, and utensils in a logical and aesthetically pleasing way. Start by placing the dinner plate in the center of the setting.
Alice: Okay, got it! And what about the napkins?
Webber: Ah, good question, Alice! The napkin should be placed to the upper left of the forks. Make sure it's neatly folded and not too big or too small.
Alice: Okay, that sounds easy. But what if I need to set up a buffet table?
Webber: Ah, excellent question, Alice! When setting up a buffet table, start by arranging the food in a staggered pattern to ensure that guests can easily access it. Make sure to label each dish clearly, and consider using a colorful tablecloth or placemats to add visual appeal.
Alice: Okay, that sounds like a good idea. But what about serving the food?
Webber: Ah, good question, Alice! Serving the food involves ladling or pouring it onto the plate in an attractive and balanced way. Consider using serving utensils and garnishes to add flavor and visual appeal.
Alice: Okay, got it! And what about clearing the table after dinner?
Webber: Ah, excellent question, Alice! After dinner, make sure to clear the table of any food and dirty dishes. Wash any dirty dishes, and place clean dishes away in their proper storage spaces.
Alice: Okay, got it! Thanks for explaining all this, Webber!
Webber: No problem, Alice! It was my pleasure to help you learn about preparing your table settings and related tasks. Remember, if you have any more questions or need help, I'm always here to assist you.
Household Chores
Webber: Alright, Alice! So, you want to learn how to handle your daily household chores. Let's start with laundry.
Alice: (unsure) How do I do laundry?
Webber: Excellent question, Alice! To do laundry, you'll need to separate your clothes into different piles. Whites from colors, delicates from regular clothes, wash, rinse, and dry them accordingly.
Alice: Okay, got it! But what about folding and putting them away?
Webber: Ah, great question, Alice! Folding and putting away your clothes helps keep your closet organized. Try to fold clothes immediately after drying them to prevent wrinkles and creases.
Alice: Okay, that makes sense. What about recycling?
Webber: Ah, excellent question, Alice! Recycling helps reduce waste and conserve natural resources. Separate recyclables from trash, and take them to the recycling center or participate in curbside recycling.
Alice: Okay, that sounds important. What about paying bills?
Webber: Ah, good question, Alice! Paying bills on time helps maintain a good credit score. Set reminders or use a calendar to stay on track. Pay your bills online, by mail, or in person, whichever method is most convenient for you.
Alice: Okay, got it! What about paying for internet and water?
Webber: Ah, excellent question, Alice! Paying for internet and water services helps keep you connected online and able to access essential amenities. Set reminders or use a calendar to stay on track. Pay your bills online, by mail, or in person, whichever method is most convenient for you.
Alice: Okay, that sounds straightforward. But what about fixing broken appliances?
Webber: Ah, good question, Alice! Fixing broken appliances helps reduce waste and conserve resources. Check the user manual or online tutorials for troubleshooting and repair instructions. If the appliance is deemed beyond repair, consider replacing it with a more efficient or eco-friendly model.
Alice: Okay, got it! Thanks for explaining all this, Webber!
Webber: No problem, Alice! It was my pleasure to help you learn about handling daily household chores. Remember, if you have any more questions or need help, I'm always here to assist you.
Buying Essentials
Webber: Alright, Alice! So, you're looking to buy some everyday essentials. Let's start with food.
Alice: (unsure) How do I choose the right food?
Webber: Excellent question, Alice! When buying food, consider what you need and what you like. Check the expiration dates and make sure the food is fresh. For perishable items, make sure you can store them properly.
Alice: Okay, got it! What about condiments?
Webber: Ah, great question, Alice! When buying condiments, think about what you'll use them for. Choose the right size for your needs. If you're trying a new condiment, start with a small amount to ensure you like it.
Alice: Okay, that makes sense. What about drinks?
Webber: Ah, excellent question, Alice! When buying drinks, consider what you'll use them for. Choose the right size and type for your needs. If you're buying bottled water, make sure to recycle the bottles.
Alice: Okay, got it! What about clothing?
Webber: Ah, good question, Alice! When buying clothing, think about what you need and what you like. Consider the season and the occasion. Try on clothes before buying to ensure a good fit.
Alice: Okay, got it! What about shoes?
Webber: Ah, great question, Alice! When buying shoes, consider what you'll use them for. Choose the right size and style for your needs. Try on shoes before buying to ensure a good fit.
Alice: Okay, got it! What about electronic devices?
Webber: Ah, excellent question, Alice! When buying electronic devices, consider what you need and what you'll use them for. Choose the right brand and model for your needs. Check the warranty and reviews to ensure you're getting a good quality device.
Alice: Okay, got it! Thanks for explaining all this, Webber!
Webber: No problem, Alice! It was my pleasure to help you learn about buying everyday essentials. Remember, if you have any more questions or need help, I'm always here to assist you.
Buying Electronic Devices
Webber: Alright, Alice! So, you're looking to buy some electronic devices. Let's start with the basics.
Alice: (unsure) How do I choose the right electronic device?
Webber: Excellent question, Alice! When buying electronic devices, consider what you need and what you'll use it for. Think about the features you need, such as storage space or connectivity options.
Alice: Okay, got it! What about checking the reviews?
Webber: Ah, great question, Alice! Reading reviews from other customers can give you a good idea of how well the electronic device performs and whether it's reliable. Check online reviews from reputable sources and consider the pros and cons.
Alice: Okay, that makes sense. What about checking the warranty?
Webber: Ah, excellent question, Alice! Check the warranty period and the terms of the warranty. Make sure it covers any possible defects or issues.
Alice: Okay, got it! What about the price?
Webber: Ah, good question, Alice! Consider the price of the electronic device and whether it's within your budget. Look for sales or discounts if possible.
Alice: Okay, got it! What about checking the specifications?
Webber: Ah, great question, Alice! Check the technical specifications of the electronic device, such as processor speed, memory, and storage. Make sure they match your needs.
Alice: Okay, got it! What about returning it if I don't like it?
Webber: Ah, good question, Alice! Check the return policy of the store or online retailer. Make sure you understand the process and any possible fees.
Alice: Okay, got it! Thanks for explaining all this, Webber!
Webber: No problem, Alice! It was my pleasure to help you learn about buying electronic devices. Remember, if you have any more questions or need help, I'm always here to assist you.
Appliances
Appliance | Description |
---|---|
Refrigerator | A device used for keeping food and drinks cold. |
Microwave oven | A kitchen appliance that heats food using microwave radiation. |
Washing machine | Used to wash laundry, such as clothing and sheets. |
Dryer | An appliance that removes moisture from clothes after washing. |
Electric stove | A stove that uses electricity to provide heat for cooking. |
Gas stove | Uses combustible gas to heat food. |
Dishwasher | A machine for cleaning dishware and cutlery automatically. |
Vacuum cleaner | An electrical appliance for cleaning floors and carpets. |
Blender | A small appliance used to mix, puree, or emulsify food. |
Coffee maker | Brews coffee by passing hot water through ground coffee beans. |
Electric kettle | Heats water using an internal electric heating element. |
Rice cooker | Cooks rice automatically by boiling or steaming. |
Toaster | Browns slices of bread through radiant heat. |
Toaster oven | A compact electric oven for toasting or baking small items. |
Slow cooker | Cooks food slowly at low temperatures. |
Electric grill | Cooks food using electrically heated grills. |
Air fryer | Cooks by circulating hot air around food to produce a crisp layer. |
Deep fryer | Cooks food by submerging it in hot oil. |
Food processor | Prepares food by chopping, blending, or pureeing. |
Bread machine | Automatically mixes, kneads, and bakes bread. |
Pressure cooker | Cooks food quickly under steam pressure. |
Electric fan | Provides airflow through the spinning of blades. |
Air conditioner | Cools indoor air and removes humidity. |
Heater | Warms the room by using electricity or burning fuel. |
Humidifier | Adds moisture to the air to prevent dryness. |
Dehumidifier | Reduces humidity levels, usually for health or comfort. |
Water purifier | Removes contaminants from water by filtering. |
Iron | Removes wrinkles from clothes with heat. |
Steam iron | Uses steam to remove wrinkles more effectively than dry irons. |
Sewing machine | Joins fabric together with thread. |
Hair dryer | Blows hot air to dry the hair quickly. |
Hair straightener | Heats and flattens hair to remove curls and frizz. |
Curling iron | Heats hair to form curls or waves. |
Electric toothbrush | Uses electric power to move the brush head automatically. |
Shaver | An electric device for removing facial or body hair. |
Epilator | Removes hair by mechanically grasping multiple hairs at once and pulling them out. |
Scale | Measures weight. |
Home security camera | Provides surveillance for home security. |
Smart home hub | Central device to control smart appliances in the home. |
Smoke detector | Senses smoke to signal a fire alarm. |
Carbon monoxide detector | Detects carbon monoxide gas to prevent poisoning. |
Thermostat | Regulates heating and air conditioning systems. |
Portable heater | A small, often electric heater that can be moved from room to room. |
Window air conditioner | A unit that fits in a window to cool a room. |
Ceiling fan | A fan mounted on the ceiling for air circulation. |
Exhaust fan | Used to pull air out of a specific area. |
Ice maker | An appliance that produces ice cubes. |
Garbage disposal | An electrically powered device installed under a kitchen sink to shred food waste into small pieces. |
Electric water heater | Heats water using electricity. |
Gas water heater | A water heater that uses gas to heat water. |
Induction cooker | Heats cooking vessels through magnetic induction. |
Sandwich maker | Grills sandwiches and toasts bread. |
Popcorn maker | Cooks popcorn by heating kernels, usually with hot air. |
Waffle iron | Cooks waffle batter between heated metal plates. |
Chocolate fountain | A device that sends chocolate cascading down several tiers for dipping. |
Fondue pot | Heats a pot to melt cheese or chocolate for dipping foods. |
Yogurt maker | Ferments milk into yogurt under controlled conditions. |
Ice cream maker | Chills and churns a sweetened cream mixture into ice cream. |
Pasta maker | Rolls and cuts dough into pasta shapes. |
Meat grinder | Grinds meat into various textures. |
Juicer | Extracts juice from fruits and vegetables. |
Electric can opener | Opens metal cans using an electric mechanism. |
Electric wine opener | Removes corks from wine bottles with electric power. |
Hot plate | A portable self-contained tabletop small appliance that features one or more electric heating elements or gas burners. |
Electric blanket | A blanket with an integrated electrical heating device usually placed above the top bed sheet. |
Foot massager | An electric device that soothes feet with rolling or vibration. |
Back massager | Provides massage motions or vibrations for back relief. |
Light therapy lamp | Emits light that mimics daylight to help in treating seasonal affective disorder (SAD). |
Electric mop | Cleans floors using electric power to spray water and rotate mops. |
Robotic vacuum cleaner | An automated robot that cleans floors autonomously. |
Sound machine | Plays sounds to help induce sleep or relaxation. |
Baby monitor | Transmits sounds and videos from one room to another to monitor babies. |
Night light | Provides soft illumination during the night. |
Oil diffuser | Disperses essential oils into the air for aroma. |
Portable air conditioner | A movable unit that cools the air in a specific area. |
Space heater | Provides heat for an enclosed small area, often portable. |
Evaporative cooler | Cools air through the evaporation of water, also known as a swamp cooler. |
Infrared heater | Uses infrared rays to warm objects and people directly. |
Window fan | A fan designed to be placed inside a window frame. |
Tower fan | A tall, narrow fan that oscillates to circulate air. |
Nebulizer | Delivers medication as a mist inhaled into the lungs. |
Blood pressure monitor | Measures blood pressure electronically or manually. |
Electric scooter | A small platform with wheels propelled by an electric motor. |
Digital photo frame | Displays digital photos instead of paper-based photos. |
Home theater system | Provides a cinema-like audio and video experience in the home. |
Karaoke machine | Plays music and displays lyrics for singing along. |
Video game console | A device that outputs a video signal or image to display a video game. |
Smartwatch | A wearable device that offers smartphone-like functionalities. |
VR headset | A head-mounted device that displays virtual reality content. |
Drone | An unmanned aerial vehicle controlled by remote or software. |
Digital camera | Captures photographs and video in digital form. |
Portable charger | Powers up devices on the go without needing an outlet. |
GPS navigator | Provides directional assistance using Global Positioning System technology. |
Electric bicycle | A bicycle equipped with an electric motor to assist with pedaling. |
Electric fireplace | Simulates a wood-burning fireplace using electric heat and visual effects. |
Electric skillet | A frying pan that plugs into an electrical outlet for heat. |
Portable ice maker | Makes ice cubes away from the standard refrigerator freezer. |
Countertop dishwasher | A small dishwasher that sits on the countertop. |
Portable projector | Projects video from various media sources, portable design. |
Smart doorbell | A doorbell equipped with a video camera that sends alerts and video footage to a smartphone. |