smoke detector

US /ˈsmoʊk dɪˌtektər/
UK /ˈsmoʊk dɪˌtektər/
"smoke detector" picture
1.

pengesan asap

a device that detects smoke, typically as an indicator of fire

:
The smoke detector went off, alerting us to the fire.
Pengesan asap berbunyi, memberitahu kami tentang kebakaran.
Every home should have at least one working smoke detector.
Setiap rumah harus mempunyai sekurang-kurangnya satu pengesan asap yang berfungsi.