- 2018-12-05Install the smoke sense of aging box in battery compartment to prevent fire
- 2018-12-04Quick fire prevention install high temperature smoke resistance
- 2018-12-03High temperature resistant switch to measure smoke sensitivity
- 2018-11-30Within one week, five people died of carbon monoxide poisoning, reminding everyone to install carbon monoxide alarm in time
- 2018-11-30Schools need more smoke alarm security protection
- 2018-11-29A man gets up early to cook and suddenly a gas leak explodes, reminding everyone to install a gas alarm
- 2018-11-28Does the car drive warm wind to rest can carbon monoxide poisoning
- 2018-11-23How does the smoke detector work
- 2018-11-22Did the ancients really not get carbon monoxide poisoning from using coal for heating
- 2018-11-21Install gas alarm for quick determination of gas leakage
