Structure and function
Accessories
3
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Building Technologies
008109_m_en_--
Fire Safety
2016-02-09
3.3.6 Protective cage DBZ1194
To protect the devices against mechanical
damage
Can only be used in conjunction with the
following accessories:
– Base attachment wet FDB295
– Base attachment wet BA721
Order number: BPZ:4677110001
3.3.7 Detector heating unit FDBH291
For operating point detectors in critical
ambient conditions during icy conditions or
when there is a danger of moisture
condensation
Compatible with:
– Addressable detector base
FDB2x1/FDB2x1-AA
– Flat detector base FDB2x2
– Base attachment wet FDB295/BA721
Order number: A5Q00004439
3.3.8 Designation plate FDBZ291
To identify the location
Compatible with:
– Detector base FDB2xx/-AA
– Detector base FDB271
– Sounder base FDSB29x
– Base attachment FDB291
– Interbase FDSB22x
Order number: A5Q00002621
See also
Designation plate FDBZ291 [ 37]