This product is a wired heat detector with the model number C4403. Below are its features: Features: Operating Voltage: DC 9V~35V Standby Current: ≤55µA Alarm Current: ≤55mA@DC24V; ≤25mA@DC12V Temperature Trip Point: 57°C Alarm Indication: Red LED Operating Temperature: -10°C to 50°C Operating Humidity: ≤95% RH (non-condensing) Standard: EN54-5:2008 Certificate: CE Dimensions: Ø99mm x H43.5mm Wiring Options: 2-wire or 4-wire This heat detector is specifically designed for fire detection systems. It triggers an alarm when a specified temperature threshold is reached. Certified with CE and compliant with EN54 standards, it ensures reliability and safety.
