System Sensor L-Series Speakers and Speaker Strobes – Ceiling (AVDS866)

Indoor Selectable- Speaker and Dual Evacuation for Ceiling Sensor L-Series selectable-output speaker strobes dual-voltage evacuation speakers can reduce ground and enable faster installation with lower current draw modern aesthetics. Plug-in design and protective cover reduce ground faults Universal mounting plate with an onboard shorting spring tests continuity before installation No extension ring required Field selectable candela settings on ceiling units: 30, 75, 95, 115, 150, and 177 Automatic selection of 12- or 24-volt operation 15 and 30 candela Rotary switch simplifies field selection of speaker voltage (25 70.7 Vrms) and power settings ( 1 and 2 watts) Speakers offer high fidelity and high volume sound output 520 Hz +/- 10% square wave tone capable with compatible FACP Electrical compatibility with existing SpectrAlert and SpectrAlert Advance products Tamper-resistant construction Updated modern aesthetics Listings approved except ALERT models Sensor L-Series of speakers and speaker strobes costly ground faults using a plug-in design and universal plate that allow the installer to pre-wire mounting plates, the wires, and confirm wiring continuity before plugging in the In addition, a protective plastic cover prevents nicked by covering exposed speaker components. devices also enable faster installations by providing instant to ensure that wiring is properly connected, rotary switches select voltage and power settings, and 7 field-selectable candela for both wall and ceiling speaker strobes. low total harmonic distortion of the SP speaker offers high fidelity output while still offering high volume sound output for use in ambient noise applications. makes installation easy Attach a universal mounting plate to a 4 4 21/8 inch back box . Connect the notification appliance circuit or speaker wiring to the on the mounting plate. Attach the speaker or speaker strobe to the mounting plate by the product tabs into the mounting plate grooves. Hinge device into position to lock the product pins into the mounting terminals. The device will temporarily hold in place with a until it is secured with a captured mounting screw. 03/23/2018 Page 1 Compatible with System Sensor synchronization protocol applications do not require an extension ring. Speaker and Speaker Strobe Specifications Specifications speaker and speaker strobes shall mount to a 4 4 21/8-inch back box. A universal mounting plate shall be used for mounting and wall products. The notification appliance circuit and amplifier wiring shall terminate at the universal mounting plate. Also, L-Series strobes, when used with the Sync Module accessory, shall be powered from a non-coded notification appliance circuit and shall operate on a nominal 12 or 24 volts. When used with the Sync Module, 12-volt rated notification appliance circuit shall operate between 8.5 and 17.5 volts; 24-volt rated notification appliance circuit outputs shall operate between 16.5 and 33 volts. L-Series products shall operate between 32 and 120 from a regulated DC, or full-wave rectified, unfiltered power supply. Speaker shall have field-selectable candela settings including 15, 30, 75, 95, 115, 150, 177. speaker shall be a System Sensor L-Series model _______ dual-voltage transformer speaker capable of operating at 25.0 or 70.7 nominal It should be listed to UL 1480 and shall be approved for fire protective service. The speaker shall have a frequency range of 400 to Hz and shall have an operating temperature between 32 and 120 The speaker shall have power taps and voltage that are selected rotary switches. Strobe combination speaker strobe shall be a System Sensor L-Series model __________ listed to UL1480 and UL 1971 and be approved for fire protective systems. The speaker shall be capable of operating at 25.0 or 70.7 nominal Vrms selected via rotary switch, and shall have a range of 400 to 4,000 Hz. The speaker shall have power taps that ar