Siemens EL-410D SF 02/02 Designed for NFPA 72 compliant
$3359.00
Description
Designed for NFPA 72 compliant installations in commercial
The FDO421 features built-in ISOtechnology to support True Class-X SLC operation (optional use)
break glass
This results in excellent sound penetration through walls and a clear warning of danger
The i4 Interface Module connects up to 12 detectors to a wide range of control panels using only 2 to 3 zones
Siemens EL-410D SF 02/02 Designed for NFPA 72 compliantAudio Amplifier Unit
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