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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
the 4WT-B offers intelligent features such as drift compensation
NEMA 3R enclosure
Designed for wall mounted fire alarm applications
Horn rated at 88+ dBA at 16 volts: The horn produces a loud and attention-grabbing sound
STI-1130 Stopper II with Horn and Clear Spacer Fire Sale the 4WT-B offers intelligent featuresSTI 1130 Stopper II with Horn and Clear Spacer, Fire Label This protective cover has been helping to stop false fire alarms around the world for more than 40 years, without restricting legitimate alarms. All models offer excellent protection against physical damage (both accidental and intentional) and several against severe environments both inside and out. It is ideal for schools, colleges, hospitals, nursing homes, stores, hotels and public