You can buy domestic fire alarm at online store, wholesale grocery, supermarket, or fire safety equipment company, and it is advised to buy products that are certified by National Fire Agency.
Purchase by phone from a fire equipment manufacturer, You can also visit the website of the Fire Safety Foundation at Fire Safety Equipment Approval > Equipment Approval Information Search > Individual Approval > Residential Fire Alarm, the URL is as follows:Taiwan Fire Protection Safety Center Res Foundation for the latest individually approved products, and click on the manufacturer for related information.
The fire alarm for smoke detection type shall be installed in the bedroom, living room or staircase, and the fire alarm for constant temperature type shall be installed in the kitchen. Fire alarms for domestic use are generally sold at NT $500 to NT $1000. They are sold in many stores, fire equipment companies and Internet outlets. Please pay attention to whether the Fire Department of the Ministry of the interior has put up the individual certification mark. The Fire Services Department's individual certification marks are shown in the following figure:
According to “Standard for Installation of Fire Safety Equipments Based on Use and Occupancy” by National Fire Agency, at least one alarm for one residence should be installed properly under the product’s official instruction. The fire alarm should be nailed or hanged on the ceiling or wall in places like living room, staircase, bedroom, and hallway etc.