Edwards Signaling™ 340-4N5 Vibrating Bell, 120 VAC, 0.062 A, 98/88 dB Sound Level, Indoor/Outdoor Indoor/Outdoor, Surface Mounting, Specifications Met: UL 464, FM Approved, CSFM Listed, PLC Compatible, 4 in Gong

Edwards 340 Series are vibrating bells that produce a long, continuous ringing sound. The striker continues to strike the gong in rapid-fire as long as current is applied. Specified for timing, scheduling, paging and general alarm applications.