Category NameFire & Security EquipmentYears Guaranteed5Width132mmTypeSmoke AlarmStandards MetCertified to EN 14604:2005 + AC:2008Sensor TypeThermoptek Multi-SensorPower TypeBatteryOperating RangeOperating temperature +4C to +38CNumber of Sensors2Interior or Exterior UseInteriorHeight132mmDiameter132mmDepth40.5mmDecibels85 dBColourWhiteBattery TypeLithiumSupplier Part NumberFS2126-TManufacturer Model NoWST-630TBrand NameFire Angel