LP7 sounder/strobe combines the features of a mini sounder with a fully integrated xenon strobe circuit. Operating voltage ranges from 18 to 28VDC with an average of only 68 mA current consumption. The LP7 has two switchable tone patterns sweeping and continuous. The LP7 has a range of 82-100 dBA at 10 ft (92 to 110 dBA at 1 m), dependent upon tone selected. Volume control is set by dip switch, which allows for 20 dBA of adjustment. The LP7 features a bright xenon strobe that produces 0.7 Joules of flash energy with a flash frequency of 60 flashes per minute. The beacon will operate jointly with any tone selected. The Federal Signal model LP7 sounder/strobe is PLC compatible. It is ideal for wall or panel mount applications where low voltage is required.