Description

Simplex 4098-9772

Simplex 520 Hz Sounder base operation

Low-frequency sound output (520Hz at 85 dBA)

The base supervises the sounder drive circuit wh en an AUX 24V power line i s used for sounder power. The base supervision i s disabled if a supervised NAC i s needed to power the sounder for coded outputs.

The sounder manually activated from the panel

TrueAlarm addressable sensor base with 520 Hz sounder

TrueAlarm sensor bases with 520 Hz tone, require a TrueAlarm photoelectric, photo/heat, or heat sensor (ordered separately)

Sensor bases with 520 Hz tone a re multi-point devices, use a single IDNet address. And receive communications and sensor power from the IDNet channel. The sounder base requires a separate 24 VDC system power or NAC connection.

IDNet circuit allows the sounder to b e supervised and coded by compatible NACs. They a re allowing synchronized temporal, march time, or other channel coding.

Sensor and sounder operation listed to UL Standard 268, UL Standard 464, and ULC Standard S529

Sounder operation i s listed to UL Standard 464 as an audible notification appliance

Simplex 4098-9772

Simplex 520 Hz Sounder base operation

Low-frequency sound output (520Hz at 85 dBA)

The base supervises the sounder drive circuit wh en an AUX 24V power line i s used for sounder power. The base supervision i s disabled if a supervised NAC i s needed to power the sounder for coded outputs.

Sensor bases with 520 Hz tone a re multi-point devices, use a single IDNet address. And receive communications and sensor power from the IDNet channel. The sounder base requires a separate 24 VDC system power or NAC connection.