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LST M400DKMB-AS User Manual

LST Safety

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M400DKMx-AS_DBL_LST_EN_0804.PDF • PAGE 1

A

Building Safety. Building Security.

fi g. A

fi g. C

fi g. B

Description

Specifi cations

• Manual call points for different

applications

• High range of radio transmission
• 2 frequency bands with

24 bidirectional data channels

• Fault message when door is opened
• Case according to EN 54-11/B
• Communication with radio interfaces

M500RFE-AS und M400RFE-AS

The red Manual Call Point M400DKMR-AS (fi g. A) and

the blue Manual Call Point M400DKMB-AS with lettering

„HAUSALARM“ (fi g. B) communicate with the RF Inter-

faces M500RFE-AS or M400RFE-AS via a secured ra-

dio protocol. The detectors are especially suitable for

areas, where cabling is impossible or uneconomical.

The plastic case, which is designed in accordance with

EN 54-11/B, is provided with an integrated antenna and

accommodates the 3.6V lithium battery.

4 data channels in the frequency band 868MHz as well

as 20 channels in the frequency band 434MHz are avai-

lable for the bidirectional data transmission. The avai-

lability of the channel is checked regularly. During the

learning phase of the detector, i.e., when the detector

is registered at the radio interface, a unique key, based

on a choice of several million codes, is created, which

allows the unambiguous identifi cation of the detector.

Regular status messages, monitoring of the battery vol-

tage and the long life of the included batteries ensure

the high reliability of the system.

A built-in LED optically indicates the activated condition

of the detector. The hinged door can be opened up to

an angle of 180° and it is provided with a replaceable

pane of glass. If the detector has been activated, an

integrated locking device prevents the closing of the

door. When the door is opened, the detector sends a

fault message to the radio interface.

Operating voltage

3.6V (lithium battery, battery life approx. 1.5 years)

Range of radio transmission (free air)

300m

Frequency band

868MHz or 434MHz

Ambient temperature

0°C to +40°C

Dimensions W × H × D

125 Ч 125 Ч 36 (mm)

Approval

VdS G204103

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