Dimension: 2.4 x 1.7 x 2.7 inches
Output: 100dB +/- 3 @4ft
Voltage: 10-24VDC
Current: less than 0.6A
Temperature range: -22℉(-30℃) to 149℉(65℃)
Frequency: 2800Hz +/- 10%

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Dimension: 2.4 x 1.7 x 2.7 inches
Output: 100dB +/- 3 @4ft
Voltage: 10-24VDC
Current: less than 0.6A
Temperature range: -22℉(-30℃) to 149℉(65℃)
Frequency: 2800Hz +/- 10%

  • 【100dB Backup Alarm】B11WH produces a strong 100dB±4dB warning sound to alert pedestrians around reversing vehicles and reduce blind spot accidents.
  • 【Works in Harsh Conditions】Operates steadily in temperatures from -30℃ to 65℃, providing consistent safety alerts in various environments.
  • 【12V-24V Reverse Alarm】Compatible with 12V-24V systems, ideal for pickups, vans, forklifts, small trucks, and light/medium-duty construction vehicles.
  • 【Easy Installation and Protection】Compact, lightweight design with voltage polarity protection ensures quick and safe mounting even in limited spaces.
  • 【Certified Safety Standard】CE certified to guarantee reliable performance and enhance vehicle safety in daily operations.
  • 【100dB Backup Alarm】B11WH produces a strong 100dB±4dB warning sound to alert pedestrians around reversing vehicles and reduce blind spot accidents.
  • 【Works in Harsh Conditions】Operates steadily in temperatures from -30℃ to 65℃, providing consistent safety alerts in various environments.
  • 【12V-24V Reverse Alarm】Compatible with 12V-24V systems, ideal for pickups, vans, forklifts, small trucks, and light/medium-duty construction vehicles.
  • 【Easy Installation and Protection】Compact, lightweight design with voltage polarity protection ensures quick and safe mounting even in limited spaces.
  • 【Certified Safety Standard】CE certified to guarantee reliable performance and enhance vehicle safety in daily operations.

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