Flashing sounders in the PATROL series
Visual-audible signaling devices with impact-resistant housing. Highly effective and very good acoustic penetration, for example in monitoring air quality during tunnel construction. 10 year guarantee.
Sound pressure level: 100 dB(A), 105 dB(A), 110 dB(A), 120 dB(A)
Flash energy: 5, 10, 15 Joule
Robustness: P 66, IK08
Operating temperature: –40 °C to +55 °C