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Conducting an emergency opening:

If the batteries in the lock unit are empty and an emergency opening will 
have to be informed, please use the micro USB power adapter (Item no.: 
5046900). To do so, remove the USB plugs on the bottom of the reader unit 
and connect the power adapter to the reader unit using the enclosed cable 
and the other side with a 5V powerbank or the BXP (USB connection at the 
front). You will then be able to open the cabinet with an authorised identifi-
cation medium after 10 seconds at most. Please change the batteries of the 
lock housing at once.

LED red

LED green

Acoustic signal

Authorised key opening

The signal is made after the authentication check has been con-
ducted and the release position has been reached.

1x 300 ms

Authorised key closing

The signal is made after the authentication check has been con-
ducted.

1x 300 ms

Unauthorised key

The signal is made after the authentication check has been con-
ducted.

1x 750 ms

Triggering without key

This signal is given if the electronics are triggered by an external 
125 kHz signal or by an oscillating circuit, but no valid key data 
can be read after approx. 270 ms. This makes it possible to detect 
unintentional triggering of the electronics in an environment prone 
to interference which could cause a battery discharge or other 
malfunctions (when reading a key, for example).

1x 8 ms

Release position cannot be reached

This signal will be given if the dead bolt does not reach the release 
position (e.g. deadbolt blocked, fouling).

10x 50 ms

Locking position cannot be reached

This signal will be given if the dead bolt does not reach the locking 
position (e.g. deadbolt blocked, fouling). If communication to the 
motor unit is interrupted, the operation will be aborted after the 
signal. Otherwise, it will attempt to engage in locking position again 
after a few seconds.  If the first attempt is successful, the operation 
will end, otherwise the operation will be repeated up to five times. 
After that, up to two “secret attempts” (without signalling) for mo-
tor activation will follow at an interval of 60 s. An activation attempt 
will also occur if a key is detected during this time.

10x 50 ms

Battery warning

If the user ignores the status report “Battery near the end of its life,” 
a continuous tone will sound for 5 seconds if the motor unit reports 
a completely discharged battery.

5x (200 ms signal, 
200 ms pause, 750 ms 
signal, 200 ms pause)

Time error

If the reader unit is without battery for too long (max. 10 seconds), 
because the battery is being changed, for instance, then the time of 
day on the reader unit must be synchronised using a programming 
device.

10x 10 ms

Visual and acoustic indicators:

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