This is the British English definition of fresh-faced. View American English definition of fresh-faced. Change your default dictionary to American English. View the pronunciation for fresh-faced.
In recent decades, wireless doorbell systems that do not require wall wiring have become popular. The doorbell button contains a built-in radio transmitter powered by a battery. When the button is pushed, the transmitter sends a radio signal to the receiver unit, which is plugged into a wall outlet inside the building.
This bluetooth dongle gives a computer bluetooth capabilities via a USB port. A WiFi dongle provides WiFi functionality to a computer that doesn't have ia built-in. Information on how to create a dongle emulator is typically passed from hacker to hacker.