To operate the Power Alarm merely apply 250 VDC power. The sound level may then be adjusted to suit operating requirements. Use an insulated screwdriver and caution when adjusting volume. Control has 250 VDC potential on case. Should a change in the type of sound be desired, remove input power, then unplug sound module by pulling module out of box with rocking motion.
All sound modules are interchangeable.
Sound Pressure Level at 10 Ft. The factory will assist you with technical problems or service your equipment should the need arise. Inc. All Rights Reserved.