Industrial Air Horn & Whistle Accessories
We offer a wide variety of accessories for industrial signaling products, air horns and whistles. For additional assistance in building a complete system for Industrial or Mass Notificatiion signaling, please consult the selection charts below or contact our sales office for immediate assistance.
Industrial Air Horn and Accessory Selection Chart (.pdf)
Mass Notification Horn and Accessory Selection Chart (.pdf)
| Industrial and Mass Notification Signal Timers |
M-415 Industrial Signal Timer
The M-415 Signal Controller is a fully enclosed, electronic device which provides for programming and control of 7 day or full year timed signals such as work shift start/stop and break signals in an industrial workplace.
M-415 Technical Details

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WT Series Warning Signal Timers
The WT-15930 single code programmable industrial horn control timer is programmed to provide the T3 temporal pattern signal for emergency evacuation.
Additional WT Series Timers are available that provide multiple signal patterns and are custom programmable for other signal codes. In addition, the WTRC-4M-24 transmits signals via wireless RF to a remote receiver for activation of a signal up to 4 miles away from the control location. See the Technical Details below.
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WT-15930 Single Code Timer
WT-15940 Multiple Code Timer
WTRC-4M-24 Remote Wireless Timer
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| Additional Push Button Switches |
Several push buttons are available for use with our Industrial and Mass Notification horn systems. See the technical data sheets below for more details.
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Technical Data:
Model M-132
Model 19220
Model 19215-LC
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M-132 |
19220 |
19215-LC |
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FULL PORTS SIZED FROM 3/8" TO 1 ½" NPT
- STR-1 ½ 1 ½" NPT PORTS PDF
- STR-1 ¼ 1 ¼" NPT PORTS PDF
- STR-1 1" NPT PORTS PDF
- STR-3/4 ¾" NPT PORTS PDF
- STR-1/2 ½" NPT PORTS PDF
- STR-3/8 3/8" NPT PORTS PDF
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