. . . for industrial telephone ringers, they are the #1 choice
The Stinger Ringer cuts through the noise of any environment with a powerful 110 dBA. Its intense signal is transmitted in all directions and reaches every corner of an industrial location or home.
The Stinger 24, Model 198, operates from 24 VDC and a dry set of contacts. It does not connect directly to a phone line. It is ideal for use with our DSI-375 on MDC Centrex phones, or as a common audible or night bell on Key System installations. This unit is equipped with a volume control for continuous adjustment from zero to maximum volume.
The Stinger 90, Model 196, operates directly from Central Office ringing. It has a modular plug that connects right into a standard telephone wall jack. A protected terminal block supports hard-wired installations. This unit is equipped with a three position volume switch (hi – med – low).