Smoke Detector RM20 Li (Art. no. 55047)

  • To be used in bedrooms, children‘s rooms, halls, etc.
  • Can also be used in kitchens
  • Tip: Check the functioning every four weeks!
  • Can also be used in small business where there is no regular grinding, working with gas, welding and sawing (fine dust, exhaust fumes (diesel exhaust particulates) and large changes in temperature can cause false alarms)

Smoke Detector RM20 Li (Art. no. 55047)


  • 12-year battery life
  • Compatible with kitchen use
  • „88 dB“ alarm
  • Alert for smoke + heat
  • Simple drilling or adhesive mounting
  • 3V lithium battery, solid-state
  • Particularly environmentally friendly
  • CE according to EN14604:2005/AC:2008; ROHS, TÜV NORD CERT
  • Help-signal in negative self test (e.g. when the energy reserve begins or when the sensor system is contaminated)
  • MSS-fitting-system (easy drilling)
  • Dimensions: 10 cm diameter, 3.8 cm height
  • Especially eco-friendly
Smoke sensor house
Art. no.: 55047
Article group: 20

Smoke alarms

In many countries smoke alarms include to the basic equipment of a home or are even required by law. With ABUS smoke detectors, you will always be on the safe side. You have a choice between optical smoke alarms and smoke alarm/heat detectors. Optical smoke alarms measure the visible smoke particles in a measuring chamber and trigger the alarm. The smoke heat detector combines the measurement of the optical smoke alarm with a precise analysis ...
Other interesting products from the category Smoke alarms

Questions & answers

Security glossary