The first solar powered alarm unit to work with a Lithium-ion accumulator that charges through the rear mounted solar panel. This Li-ion battery has sufficient power to last many weeks of fishing and you don’t even need sunny conditions to charge it, as simple daylight will be more than enough to provide full power. Designed, developed and manufactured in Europe. Available in 4 separate colours or as a box set of 3 blue alarms with receiver or a box
set of 3 colours (R,Y,G) and a receiver.