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)