Edwards EST RQS1-CPU-1 S/F 28/08 The low frequency sounder and

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 strobe front plate is of steel construction finished with durable baked epoxy polyester powder-coat paint

The T7351 Commercial Programmable Thermostat controls 24 Vac commercial single zone heating

They have highest stability against deceptive phenomena and response to a broad range of fires

and 5251H are intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast response

Edwards EST RQS1-CPU-1 S/F 28/08 The low frequency sounder andEdwards EST RQS1 CPU 1