Designated as a TRIP-80P, the small, pin-mounted, high-output unit is ideal for use in the harshest of environmental conditions and for applications such as door annunciators, sump pump alerts, off-road vehicles and for other conditions where other operating noise can be daunting. The TRIP-80P offers a minimum sound output of 106 dB at 2,700 Hz at 10CM ±500 Hz within an operating range of 8 to 16V DC at 25 mA max.