The SpectrAlert Advance series offers the most versatile and
easy-to-use line of horns, strobes, and horn strobes in the industry.
With white and red plastic housings, wall and ceiling mounting
options, and plain and FIRE-printed devices, SpectrAlert Advance can
meet virtually any application requirement.
Like the entire SpectrAlert Advance product line, horns, strobes,
and horn strobes include a variety of features that increase their
application versatility while simplifying installation. All devices
feature plug-in designs with minimal intrusion into the back
box, which make installations fast and foolproof while virtually eliminating costly and time-consuming ground faults. Furthermore,
a universal mounting plate with an onboard shorting spring tests
wiring continuity before the device is installed, protecting devices from damage.
• Plug-in design with minimal intrusion into the back box
• Tamper-resistant construction
• Automatic selection of 12- or 24-volt operation at 15 and 15/75
candela
• Field-selectable candela settings on wall and ceiling units: 15, 15/75,
30, 75, 95, 110, 115, 135, 150, 177, and 185
• Horn rated at 88+ dBA at 16 volts
• Rotary switch for horn tone and three volume selections
• Universal mounting plate for wall and ceiling units
• Mounting plate shorting spring checks wiring continuity before
device installation
• Electrically compatible with existing SpectrAlert products
• Compatible with MDL sync module
Standard Operating Temperature
32°F to 120°F (0°C to 49°C)
Humidity Range
10 to 93% non-condensing
Strobe Flash Rate
1 flash per second
Nominal Voltage
Regulated 12 DC/FWR or regulated 24 DC/FWR1
Operating Voltage Range2
8 to 17.5 V (12 V nominal) or 16 to 33 V (24 V nominal)
Input Terminal Wire Gauge
12 to 18 AWG
Ceiling-Mount Dimensions (including lens)
6.8˝ diameter × 2.5˝ high (173 mm diameter × 64 mm high)
Wall-Mount Dimensions (including lens)
5.6˝ L × 4.7˝ W × 2.5˝ D (142 mm L × 119 mm W × 64 mm D)
Horn Dimensions
5.6˝ L × 4.7˝ W × 1.3˝ D (142 mm L × 119 mm W × 33 mm D)
Wall-Mount Back Box Skirt Dimensions (BBS-2, BBSW-2)
5.9˝ L × 5.0˝ W × 2.2˝ D (151 mm L × 128 mm W × 56 mm D)
Ceiling-Mount Back Box Skirt Dimensions (BBSC-2, BBSCW-2)
7.1˝ diameter × 2.2˝ high (180 mm diameter × 57 mm high)
Wall-Mount Trim Ring Dimensions (sold as a 5 pack) (TR-HS, TRW-HS)
5.7˝ L × 4.8˝ W × 0.35˝ D (145 mm L × 122 mm W × 9 mm D)
Ceiling-Mount Trim Ring Dimensions (sold as a 5 pack) (TRC-HS, TRCW-HS)
6.9˝ diameter × 0.35˝ high (175 mm diameter × 9 mm high)