The security alarm has four modes
See also:
Air purifier
An air filter has been incorporated into this air conditioning so that dirt and
dust are cleaned from the air.
Replace the air filter periodically as its ability to clean the air will be reduced
...
Replacement of lamp bulbs
Before replacing a bulb, ensure the lamp is off. Do not touch the glass part
of the new bulb with your bare fingers; the skin oil left on the glass will evaporate
when the bulb gets hot and the va ...
Rear window washer
The washer fluid will be sprayed onto the rear window while the button is being
pressed. ...