Abus RM40Li User Manual - page 14

– 34 –

Mode

Audible

Visual

Notes

Networked detector

Alarm

Beeps once 

a second

;Z/+ 

a second

Muting the detector

–

–

Low battery

Beeps twice every 

4 hours

Flashes twice every 

4 hours

Acoustically and 

visually in sync

Addressing

–

Flashes once  

a second

Addressing  

successful

–

LED lights up for 

5 seconds

Putting into operation

Replacing the battery

•  If the battery is low, the wireless smoke detector beeps twice a minute (for up  

to 30 days) to remind you to replace the battery.

•  You must change this battery when you hear this signal.

•  Even so, the wireless smoke detector remains functional in this condition.

•  You must test the wireless smoke detector each time you change the battery.

•  Carry out the test as detailed above to check if the functioning and the network 

connection can still be guaranteed.

Note

To ensure a long service life and reliable operation, we recommend using 

the following high-quality lithium batteries:

 ;‚Z@Z˜?@H%

Cleaning and disposal