
09/10/2025
Common 2.4 GHz Devices
🎧Wireless networking: Wi-Fi (especially older standards like 802.11b, g, and n), Bluetooth, and Zigbee devices use the 2.4 GHz band for data transmission.
📠Home appliances: Microwave ovens and some older wireless cameras operate on this frequency.
🖥️Consumer electronics: This includes cordless phones, baby monitors, and wireless mice and keyboards.
🌡️Internet of Things (IoT): Many smart home devices, such as thermostats, doorbells, fitness trackers, and smart light bulbs, use 2.4 GHz for their wireless connectivity.
🎤Audio/Visual devices: Wireless microphones and some TV wireless links also use the 2.4 GHz band