System Sensor SCWK SpectrAlert Advance, White, Outdoor Ceiling Mount Strobe, Outdoor Back Box Included.

SpectrAlert Advance offers the broadest line of outdoor horns, strobes, and horn strobes in the industry. With white or red plastic housings, wall or ceiling mounting options, and plain or FIRE-printed devices, SpectrAlert Advance can meet virtually any application requirement, including indoor, outdoor, wet, and dry applications in temperatures from -40°F to 151°F.

Like the entire SpectrAlert Advance line, outdoor strobes and horn strobes for ceiling applications include a variety of features that increase application flexibility and simplify installation. First, field selectable settings, including candela, automatic selection of 12- or 24-volt operation, horn tones, and three-volume options enable installers to easily adapt devices to meet requirements.

Next, SpectrAlert Advance devices use a universal mounting plate for both wall and ceiling applications. This mounting plate includes an onboard shorting spring that ensures wiring continuity before devices are installed, so installers can verify proper wiring without mounting the devices and exposing them to potential construction damage. Once the plates are mounted, all SpectrAlert Advance devices utilize a plug-in design with a single captured screw to speed installation and virtually eliminate costly ground faults.

Outdoor devices ship with weatherproof plastic back boxes (metal back boxes are available separately) that accommodate in-and-out wiring for daisy-chaining devices. Plastic back boxes feature removable side flanges and improved resistance to saltwater corrosion. Plastic and metal weatherproof back boxes come with ¾-inch top and bottom conduit entries and ¾-inch knock-outs at the back.

Three screw-in NPT plugs with O-ring gaskets for a watertight seal are included with each back box.

Features

• Ceiling Mounting.
• Outdoor Location.
• Selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd.
• Marking FIRE.
• Mounting Ceiling.
• Operating Temperature -40°F to 151°F (-40°C to 66°C).
• Operating Voltage Range 8 to 17.5 V (12V nominal) or 16 to 33 V (24 nominal).
• Outdoor Device Type Strobes.
• Series SpectrAlert Advance.
• Wiring Gauge 12 to 18 AWG.