LST specifications Manual Radio Call Points, M400DKMR-AS, M400DKMB-AS, Description

Manual Radio Call Points

M400DKMR-AS, M400DKMB-AS

•	Manual call points for different
	applications
•	High range of radio transmission
• 2 frequency bands with		fi g. C
	24 bidirectional data channels
• Fault message when door is opened		fi g. B

•Case according to EN 54-11/B

•Communication with radio interfaces

M500RFE-AS und M400RFE-AS fi g. A

Description

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.

Specifications

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 × 125 × 36 (mm)
Approval	VdS G204103

Building Safety. Building Security.

A

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