Abus RWM450 User Manual - A Radio Group

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For this see section: Setting up other 

RISAs; Connection Mode and Creating  

a Radio Group

If LED then lights red:

•  Alarm is outside radio range of other 

 devices 

•  Indirect connection via repeating or 

  routing also not possible

•  Time allowed for connection mode 

  has expired

If this occurs please check:

•  Are other alarms still in connection 

  mode (LED flashing yellow at regular 

 intervals)?

•  If not: see section “Extending the 

  Radio Group, Entering Connection 

  mode and Repeat Connection  

 Attempts”.

Completing Setup of Radio Group

Setup of the radio group is automatically 

ended 10 minutes after activation of the

last planned alarm. After this, none of 

the units’ LEDs give any signal. Connec-

tion mode can also be ended immedi-

ately by briefly pressing the radio button 

with the black activation pin on any 

alarm within the group. This causes the 

LEDs of all devices to go out.

Radio Group Function Test

Press and hold the Test/Stop button for 

2-3 seconds to invoke a self-test on this 

device:

Beep          1x

Holding the Test/Stop button down 

longer, until the second beep, issues  

a radio signal that initiates a self-test 

for all alarms within the radio group. 

This test should be performed regularly, 

every 3-6 months, to check the radio 

group.

Beep          1x

Press for 2 – 3 seconds

Press for 2 – 3 seconds  

until second beep

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