Abnormal temperature alarm.

■Overview of Various Safety Alarm Devices 1. This is a security alarm device with a fire memory sensor or fire detection wire connected to an electronic circuit composed of an alarm device, pin switch, and battery, serving as a security function fire alarm (safety alarm device for specific applications). 2. The pin switch is equipped with a strap and is used as a test switch for the alarm device and as an emergency switch. 3. The circuit is provided with external input/output terminals, allowing for the notification of abnormal signals or transfer signals from other functions. 4. This is an eco-friendly product with zero standby power, equipped with emergency alarms, security alarms, and fire alarms. 5. It is a fire alarm device with security functions that can implement safety measures tailored to industries and applications, preventing accidents and fires before they occur. 【Note 1】: The fire memory sensor is a product that integrates a soluble insulated wire and shape memory alloy. The set temperature is 80°C. 【Note 2】: The fire detection wire is a product that integrates extended electric wires and multiple shape memory alloys. The set temperature is 80°C. ■Types of Various Safety Alarm Devices (by Application) 1. Buddhist altar safety alarm device 2. Travel safety alarm device 3. Nursing care safety alarm device 4. Residential safety alarm device 5. Home appliance safety alarm device 6. Multipurpose safety alarm device 7. Arson safety alarm device 8. Factory safety alarm device

■Overview of Industrial Abnormal Temperature Alarm System 1. Connect the alarm system to the temperature sensing wire 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 temperature sensing wire is a product that combines numerous shape memory alloys at equal intervals of 0.5 meters along the wire (set temperature 80°C). It is essentially a product that installs multiple temperature memory sensors at equal intervals of 0.5 meters along the wire. [Note] 2. When the ambient 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 alarm outside the industrial machinery and wire the temperature sensing wire to areas inside the machinery or electrical components where there is a risk of abnormal temperature or fire, connecting it to the alarm via a connector. 3. For example, when an abnormal temperature or fire occurs in the industrial machinery, the temperature sensing wire detects the abnormal temperature or fire and alerts the surroundings through the alarm. 4. The abnormal temperature associated with fire in industrial equipment can be continuously monitored, allowing for early detection and preventing damage to equipment or fire through initial response.

■Overview of Abnormal Temperature Alarm 1. This is an abnormal temperature alarm that consists of a general security alarm circuit made up of an alarm, a pin switch, and a battery (DC 4.5V), with a wired temperature memory sensor (switching function) connected to the circuit. It is an eco-friendly product with zero standby power consumption. (Set temperature: 80°C.) 2. The pin switch is equipped with a strap and serves as the test switch (push button) for the alarm. It also functions as an emergency switch. [Note 1]: The temperature memory sensor is made by attaching a shape memory alloy to a wire in a coiled shape. When the surrounding temperature reaches the set temperature (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 (set temperature: 80°C). 3. The wired temperature memory sensor/alarm is installed in household appliances, industrial equipment in factories, and electrical devices. 4. For example, when an abnormal temperature occurs in household appliances or industrial equipment in factories, the temperature memory sensor detects the abnormal temperature and alerts the surroundings through the alarm. 5. In this way, abnormal temperatures in household appliances, industrial equipment, and electrical devices can be detected early, preventing damage to the equipment and potential fires.