There are 18 english words/phrases on this picture:
- buzzer
,
- dead-bolt lock
,
- door chain
,
- elevator
,
- fire alarm
,
- fire exit
,
- garbage chute
,
- intercom
,
- laundry room
,
- mailbox
,
- peephole
,
- security gate
,
- smoke detector
,
- sprinkler system
,
- stairway
,
- storage locker
,
- storage room
,
- superintendent
