Residential fire alarm

■Overview of Residential Arson Alarm System 1. Connect the arson detection wire to the alarm using a connector. The alarm consists of an electronic buzzer, a pin switch, and a battery. The pin switch is equipped with a strap and serves as the test switch for the electronic buzzer. [Note] 1. The arson detection wire is a product that combines numerous shape memory alloys at equal intervals on an extended wire. (Setting temperature: 80°C) It is a product that incorporates multiple temperature memory sensors onto the wire. [Note] 2. When the surrounding temperature reaches 80°C, the wire softens, and the shape memory alloy constricts the wire (restores), short-circuiting the two wires to detect the temperature and send a signal. However, the softening temperature of the wire and the restoration temperature of the shape memory alloy are the same (80°C). 2. Install the arson detection wire/alarm in outdoor areas, garages, storage sheds, and garbage disposal sites of buildings at risk of arson. (Reference): The arson detection wire is supported with cable ties, strings, binding wires, or clips on construction materials. 3. For example, if a fire occurs due to arson in a residence, the arson detection wire detects the fire and alerts the surroundings through the alarm. 4. In this way, the fire caused by arson in residences can be monitored continuously, allowing for early detection and initial response to prevent the fire from occurring.

1. Connect the fire detection line to the alarm device using a connector. However, the alarm device consists of an electronic buzzer, a pin switch, and a battery (DC 4.5V). The pin switch will be attached to a strap and serve as the test switch for the electronic buzzer. 2. By inserting the fire detection line from indoors into the ceiling space or under the floor, the fire memory sensor will detect abnormal temperatures associated with a fire in each location, such as "the ceiling space and indoors" or "under the floor and indoors," and will notify through the alarm device installed indoors. The fire detection line can be inserted into various places, such as gaps between walls and furniture or inside electrical appliances, to detect abnormal temperatures associated with a fire and notify through the alarm device. 3. For example, when abnormal temperatures associated with a fire occur in the ceiling space, under the floor, and indoors, the fire detection line will sense the abnormal temperature associated with the fire and notify through the alarm device installed indoors. [Note] 1. The fire detection line is a product that combines multiple shape memory alloys at equal intervals on an extended wire. (Setting temperature 80°C) It is a product that has multiple fire memory sensors (shape memory alloys) attached to the wire. [Note] 2. When the surrounding temperature reaches 80°C, the wire softens, and the shape memory alloy binds the wire (restores) and short-circuits between the two wires to sense the temperature and generate a signal. However, the softening temperature of the wire and the restoration temperature of the shape memory alloy are the same temperature (80°C).