In the US, doors are sold in inches. If you are measuring the door in order to bring in some furniture, any measurement of length - inches or centimeters - will work.
It is in centimeters. That is more appropriate
centimeters
Meters
In the USA, inches is the best to match a door to one in the store. cm is more precise in any application, but won't help you in finding a door.
try a coustom door place
A. gliding;a bedroom window. B.none of these. C. Hinge; elevator door D. Ball and socket; door hinge
I would suggest putting the camera in front of the door to your bedroom. Putting the camera in the bedroom is not as safe as outside the bedroom. Also, putting the camera in front of the door would probably give you the best chance of seeing an intruders face.
A door is about 2 meters, but most likely you'd measure in centimeters.
Yard and foot
centimeters
Meters
The best answer for that is to say metres.
Sure, but you may want to consider painting the inside on the bedroom door also.
I would use feet and inches, or metres, centimetres and millimetres.
I have two teenagers who are constantly trying to sneak out of the house. Where can I find door alarms for their bedroom doors?
Find a friend who knows how tall they are and then measure yourself against them. Or, go to 7-11 and measure yourself against the sticker by the door. Convenience stores usually have a measurement sticker by the door so that in case they are held up, they can tell the police how tall the bad guys are as they run out the door. Cool, huh?
Typical height is 80 inches.
It is not bad luck but it is bad Feng shun to have your bed facing the bedroom door. You need to be able to see the door from your bed, but not be facing it.