NARVA Produced using multiple frequencies, broadband sound has the ability to cut through background noise making it easier to locate. Broadband sound is also more directional and reduces noise pollution outside the danger zone making it ideal for materials handling and night works vehicles. Automatically adjusts to within 5dB above the surrounding noise.

Features

• Current draw: 0.5A at 12V
• Caution: Self-adjusting alarms must detect surrounding noise to properly adjust sound output.
• Mount alarm at rear of vehicle facing outward, clear of obstruction that would impair noise levels.