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Automatic Volume/Adjusting Backup Alarm, 82-107dB Output, 12-24 Volts DC, Universal Mount, 5 x 3 x 2.7" (Pack of 1)
• Monitors the environmental noise level and automatically changes volume to maintain a minimum of 5 dB louder
• Increases safety and reduces irritation, hearing impairment and complaints
• Equipment can be safely operated in environments of varying noise levels
Compact unit can be used for same applications as 90451. Can be used on UL-approved electrical systems without affecting approval.
• Monitors the environmental noise level and automatically changes volume to maintain a minimum of 5 dB louder
• Increases safety and reduces irritation, hearing impairment and complaints
• Equipment can be safely operated in environments of varying noise levels
Compact unit can be used for same applications as 90451. Can be used on UL-approved electrical systems without affecting approval.
† May Require Additional Delivery Time to Canada