STEBEL NAUTILUS COMPACT RED 12V

Stebel's unique sirens deliver a compact, space-saving design, and stunning acoustic performance of up to 115 dB that no other two-tone air siren in the world can offer. Installation is very simple as it requires only one fixing point (and a single electrical connection). The superior sound output is immediate thanks to the perfectly balanced air nozzle system. The incredibly reliable motor can withstand more than 50000 continuous cycles! The air inlet opening has a patented system that provides a pleasant low and high tone and surprising performance. The Nautilus has a beautiful Italian design that is ideal for open visible installations. All of this is patented internationally. Suitable for the ever-shrinking mounting spaces in today's cars and motorcycles, compared to the standard NAUTILUS design 30% smaller in size.

Red colour, harmonised dual tone, compact design, also suitable for motorcycle. Package including 12V relay. Approved.

Technical parameters

- Nominal voltage: 12 V

- absorbed current : 18 A

- base frequencies: 530 and 680 Hz ±5%

- Sound power level at 2 metres from the source: 139dB(A), at 10cm: 139dB(A)

- Sound type: Harmonized double tone

- electromagnetic compatibility: yes

- CEE-ECE approved: yes

- internationally patented: yes

- dimensions: diameter 125 x 112 x 78 mm

- number of hours of exposure to salt spray: 96

- temperature resistance during operation: -25 °C - 80 °C

- endurance test: 50,000 off/on cycles

- sound reaction time: ~90 msec.