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Manual call point 'Heavy Duty'

Stock no. FDM223H__

Stock no. FDM223H__

For immediate manual actuation of a fire alarm. Indirect alarm actuation by pushing in the glass plate and pressing the pushbutton. To replace the glass plate, open the housing door with the key. The pushbutton must be reset before closing the door again.

For indoor and outdoor applications, equally suited for wet, humid and dusty areas. Only for surface-mounted feed lines in easily accessible places, e.g. tunnels, industry.

The housing is equipped with one opening at the top and two openings at the bottom for locking plugs and for metal screwed cable glands M20.

For IP64 applications the unused openings must be locked with the V-plug.

The housing FDMH292-R and the switching unit FDME223 must be ordered separately.



Operating temperature

-25...+70 °C

Protection category

IP44 (IP64 with protection seal)


EN 54-11, EN 54-17

Relative humidity

≤95 % rel. (no condensation)

Dimensions (W x H x D)

134 x 134 x 43 mm

Storage temperature

-30...+75 °C

Communication protocol


Ext. alarm indicator


System compatibility

FDnet -> FS20, AlgoRex, SIGMASYS
C-NET -> FS720


DMZ1197-AD Protection seal, DMZ1197-AC Protective cover, A5Q00004478 Screwed cable gland M20