Long-term dependability, even when kept for years in harsh conditions:
- Works in extreme temperatures: - 30 °C to + 60 °C (-22 °F to +140 °F)
- Always ready for use: can be stored with batteries for up to 10 years and still be operational
- Waterproof down to -1 m
- Can be used in potentially explosive atmospheres (see specifications for certification level)
- Compact and ultra-light (28 grams), so it can always be with you
- Designed to prevent accidental operation with locking switch

Performance lighting:
- Two white lighting levels (maximum and economic)
- One red lighting level
- Two flashing modes : white or red (for signaling)
- Shines enough light to allow easy movement in the dark: shines up to 19 m
- Provides up to 4 consecutive nights of lighting (45 hours)
- Easy to use

Long-range whistle for communication or rescue:
- Up to 100 dB can be heard up to 500 m away (in the mountains, at night and without wind)
- SOS Morse code illustration on the whistle
- Very practical