(Smoke and Heat)

  • Model: HSD-2R
  • Cert #: 09-30
  • Type: 2, General
  • Circuit Voltage: DC 24V
  • Operating Temperature: -10 ~ 50 °C
  • Relative Humidity: 0 ~ 90%
  • Operation Voltage: 20mA
  • Detection: 15% sensibilization rate
  • Area: 4m below 150m²
    4m above 15~75m²
  • Loops: Below 15
  • Color/Weight: White/135g

Detectors (Smoke and Heat) detail and specifications

A smoke detector is a device that senses smoke, typically as an indicator of fire. Commercial smoke detectors issue a signal to a fire alarm control panel as part of a fire alarm system. Household smoke detectors, also known as smoke alarms, generally issue an audible or visual alarm from the detector itself or several detectors if there are multiple devices interlinked.