Audible Alarm Type Horn Visual Indicator Type No Visual Indicator Voltage 24V DC Decibels 0 to 110dB Sound Pattern Continuous Indoor/Outdoor Indoor Outdoor Mounting Surface Height 12.25 in Width 7.3125 in Depth 8.5 in Diameter 8 in Vibrating No Housing Material Die Cast Aluminum Rating NEMA 4X Operating Temp -65 Degrees to 150 Degrees F Standards NEC Class 1 Div. 2 Groups A B C D Class II Div. 2 Groups F G Class III UL cUL Amps 0.67 AC Color Gray Signaling DeviceMRO3WU52
| # | Attribute | Value |
|---|---|---|
| 1. | brand | FEDERAL SIGNAL |

