The STI STI-1230NR is a Stopper II protective cover from Safety Technology International, supplied without a horn and with a spacer. This version carries no fire label and uses a red horn housing with a clear spacer. It mounts over a manual pull station to deter accidental activation and tampering.
- Stopper II cover, no horn, with spacer
- No fire label; red horn housing, clear spacer
- For protecting manual pull stations
To order or confirm compatibility, contact Life Safety Consultants.
Additional information
| Weight | 0.75 lbs |
|---|







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