Simplex 4098-9733E 06/03 The FDO421 features built-in ISOtechnology
$38.68
Description
The FDO421 features built-in ISOtechnology to support True Class-X SLC operation (optional use)
Edwards 520 Hz sounder bases add UL 464 listed low frequency audible output to the entire Edwards line of intelligent smoke
ALERT Marking
as well as carbon monoxide detectors when used with a GSA-T3T4 Temporal Pattern Generator
They easily attach to the SpectrAlert Advance universal mounting plate
Simplex 4098-9733E 06/03 The FDO421 features built-in ISOtechnology
Shipping Notes
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- Delivery to the USA:
- Standard Shipping : 3-10 business days
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