System Sensor HornStrobe EngSpec

Architects and Engineering Specification Advance Horn Strobe horn strobe appliance shall be System Sensor model number The horn strobe shall be to UL 1971 and UL 464 and shall be approved for fire protective service The horn strobe shall be as a primary signaling notification appliance and comply with the Americans with Disabilities Act for visible signaling appliances flashing at 1Hz over the strobe entire operating voltage The strobe shall have field selectable candela settings including 15 15 75 30 75 95 110 115 150 177 185 The strobe light shall consist of a xenon flash tube and associated lens reflector The horn shall have three audibility options and an option to switch between a temporal three and a non temporal continuous pattern These options are set by a multiple position switch On products the strobe shall be powered independently of the sounder The horn on horn strobe shall operate on a coded or non coded power supply The horn strobe shall operate between 32 120 horn strobe shall mount to a standard 4 4 1 back box 4 inch octagon back box double back box or for two wire products a single gang 2 4 17 back box A universal mounting shall be used for mounting ceiling and wall products The notification appliance circuit wiring shall at the universal mounting plate horn strobe and the Sync Module MDL3 accessory if used shall be powered from a non notification appliance circuit output and shall operate on a nominal 12 or 24 volts includes fire panels with built in sync When used with the Sync Module MDL3 12 volt rated notification circuit outputs shall operate between 8.5 and 17.5 volts 24 volt rated notification appliance outputs shall operate between 16.5 to 33 volts If the notification appliances are not UL 9th edition with the corresponding panel or power supply being used then refer to the compatibility listing of the to determine maximum devices on a circuit horn strobe shall be plug in and shall have the ability to check wiring continuity via a shorting spring the universal mounting plate The shorting spring shall also provide tamper resistance via an open if the device is removed notification appliances shall be backward compatible