Audible Signals

Edwards Signaling 330EX Series Explosionproof Bell, single or code intermittent stroke, sealed fitting for 3/4 in conduit, gray corrosion resistant heat flowed epoxy finish, NEMA Type 4 housing, 240AC 50/60Hz op temp, 0.2A, 104dB@1m/94dB@10ft, 10 in gong.

Edwards Signaling 330EX Series Explosionproof Bell, single or code intermittent stroke, sealed fitting for 3/4 in conduit, gray corrosion resistant heat flowed epoxy finish, NEMA Type 4 housing, 120AC 50/60Hz op temp, 0.43A, 104dB@1m/94dB@10ft, 10 in gong

Edwards Signaling 323D Series Bell with diode, 20-24DC, 10 in, red.

Edwards Signaling 323D Series Bell with diode, 20-24DC, 10 in, gray.

Edwards Signaling 315A Series Industrial Siren, 120AC/DC op temp, 2.5A, 300VA, 120dB@1m/110dB@10ft, red heavy guage aluminum construction, fully enclosed motor, frequency 1100Hz, rated for 2 minutes on, 1 minute off duty cycle.

Edwards Signaling 200 Class Piezoelectric Acoustic, 12-48AC/DC, 0.003-0.013A, black, IP54, -22 to 140 F op temp.

Edwards Signaling 200 Class Piezoelectric Acoustic, 12-48AC/DC, 0.003-0.013A, gray, IP54, -22 to 140 F op temp.

Edwards Signaling 200 Class Piezoelectric Acoustic, 120/240AC, 0.004/0.010A, black, IP54, -22 to 132.8 F op temp.