英文關鍵字
fingerprint
security
system
open
door
symbol
monochrome
equipment
fire
alarm
washer
background
cctv
video
camera
protection
fireplace
chip
faucet
burning
tv
television
vacuum
cleaner
robotic
finger
access
waterpool
smart
home
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
glyp