Photoelectric smoke detector 4452


  • State of the art detector for highest safety
  • Nuisance alarms reduced by up to 46% by using variable sensitivity and time delay based on smoke changes just before and after fire alarm level has been reached
  • A learning function will ensure that the most suitable fire alarm algorithm is always used
  • High-tech mesh net prevents dust and insects to enter the detection chamber
  • Tested and approved according to EN54-7
  • VdS: G213028
  • CPR: 0786-CPR-21252


  • Operating temperature: - 10 to +50 °C
  • Ambient humidity: < 95%
  • Dimensions: Ø 102 x 38 mm
  • Weight: 85 g
  • Red LED

Related products

Product downloads


Description Release date File size Language
Leaflet, Photoelectric smoke detector 4452 2024-07-11 156.14 KB EN
Spanish: Ficha de producto, Detector de humo fotoeléctrico convencional 4452 2024-07-11 157.4 KB ES
Norwegian: Produktdatablad, Photoelektrisk røyk detektor 4452 2024-07-11 157.17 KB NO


Description Release date File size Language
Panasonic fire alarm catalog, Norwegian 2023-05-22 8.6 MB NO
Panasonic fire alarm catalog 2023-05-22 8.59 MB EN
Panasonic fire alarm catalog, Spanish 2023-05-22 8.66 MB ES

Declaration of Performances

Description Release date File size Language
DoP, Photoelectric smoke detector 4452 2022-03-30 224.09 KB EN


Description Release date File size Language
BIM models, Conventional detectors 2023-07-05 18.4 MB
BIM family models, Conventional detectors 2023-07-05 6.76 MB
User manual, BIM Library 2024-02-20 2.92 MB