Question: Which of the following is considered the first widely available home automation standard?
A Zigbee
B Wi-Fi
C X10
D Bluetooth
Answer: X10
| Technology | Description | Use in home automation | Advantages |
| X10
|
· X10 is one of the earliest home automation standards, using powerline communication.
· It allows devices to communicate over existing electrical wiring.
|
· Remote control of lights
· Appliance control Home security systems
|
· Works over existing electrical wiring
· Inexpensive technology · Simple setup
|
| Zigbee
|
· Zigbee is a low power, wireless communication protocol designed for connecting and controlling devices in the Internet of Things (IoT). | · Smart lighting systems
· Smart locks · Sensors and environmental controls · Home automation hubs |
· Low power consumption
· Mesh network capability for extended range · Interoperability between different manufacturers’ devices |
| Wi-Fi
|
· Wi-Fi, based on the IEEE 802.11 standards, is a common wireless technology for local area networking.
· It provides high speed internet connectivity. |
· Smart thermostats
· Smart speakers · Cameras and video doorbells · Home automation apps
|
· High data transfer rates
· Compatibility with a wide range of devices
|
| Bluetooth
|
· Bluetooth is a short-range wireless technology for data exchange between devices. | · Bluetooth locks
· Personal area networks Wearable devices · Smart home applications |
· Low power consumption
· Widespread device support · Quick pairing and connection |