Johnson Controls P499RCP-105C 29/12 The low frequency sounder and
$116.47
Description
The low frequency sounder and low frequency sounder strobes were designed to address the NFPA 72 sleeping space requirements that require a low frequency notification appliance that operates within frequency range of 520 Hz ± 10% and is of a square wave tone
The MS-2 is compatible with conventional input devices such as two- and four-wire smoke detectors
It reduces the possibility of false alarms whilst increasing the reliability of detecting a real fire
allowing them to provide rated capacity on the first cycle
Application: Suitable for commercial
Johnson Controls P499RCP-105C 29/12 The low frequency sounder and
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