Bottom of body is secured with locking device, opens when you need to replace batteries.
Detection range increased to 3 NM minimum and up to 6 NM in optimum clear weather.
Vertical detection range of signal also increased.
Red LED's + mirrors and international SOS signal.
Infra-red capability for night-time search and rescue.
Performance optimized with 4 x L91 lithium batteries : operating life increasedup to 9 hourscontinuous, vs. 3 hours with 4 alcaline batteries. Accepts all battery types, including rechargeable models. Batteries not included in original supply.
Waterproof : tested to IP68 at 100 m depth for 1 hour.
Floating and more compact: 122 mm x Ø 64 mm
Weight : 150 g with lithium batteries, 180 g with alcaline batteries.