4WTR-B

L-Series, red, ceiling-mountable, clear lens, 2-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150 and 177 cd.

White, ceiling-mountable, 8-inch speaker with tap settings up to 8 Watts.

The NFS2-640 intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from NOTIFIER.

The SpectrAlert Advance SA-WBBC is a separate ship, ceiling-mount, outdoor back box.

L-Series, white, bezel for wall-mountable, compact horns, strobes, and horn strobes.

System Sensor® SP2 and SP3 Series speakers combine performance, functionality, and flexibility in the latest line of dualvoltage evacuation speakers.

The SpectrAlert Advance P4WK is a white, four-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

The SpectrAlert Advance LENS-AC is amber lens used for any indoor or outdoor ceiling mount strobes.