Siemens 535-741-18 09/03 The strobe portion of these
$46.89
Description
The strobe portion of these appliances meets the 20 millisecond light-pulse-duration requirements of the 2016 edition of NFPA 72
(requires external 24 VDC coil power)
That i s easily heard above moderate ambient noise levels
the Velociti Series 3 is aesthetically pleasing for today’s contemporary buildings
The EVS-50W is fully supervised by the main panel for trouble conditions
Siemens 535-741-18 09/03 The strobe portion of these
Shipping Notes
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