System Sensor L-Series Eng Specs - Chimes

and Engineering Specification Sensor L Series Chime chime shall be a System Sensor L Series Model listed to UL 464 for wall or ceiling The chime shall mount to a standard 4 4 1 back box 4 inch octagon back single gang 2 4 17 8 inch back box or double gang back box A universal mounting shall be used for mounting products The notification appliance circuit wiring shall at the universal mounting plate The chime shall have two audibility options and an to switch between a temporal three pattern and a non temporal continuous pattern options are set by a multiple position switch The chime shall operate between 32 and chime and the Sync Module MDL3 accessory if used shall be powered from a 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 appliance circuit outputs shall operate between 8.5 and 17.5 volts 24 volt rated appliance circuit outputs shall operate between 16.5 to 33 volts If the notification are not UL 9th edition listed with the corresponding panel or power supply being then refer to the compatibility listing of the panel to determine maximum devices on a chime shall be plug in and shall have the ability to check wiring continuity via a shorting on the universal mounting plate The shorting spring shall also provide tamper via an open circuit if the device is removed notification appliances shall be backward compatible