Lifeboat launch alert

The Royal National Lifeboat Institution (RNLI) is the charity that saves lives at sea. It has 236 lifeboat stations around the coasts of the UK and Ireland. Its lifeboats are crewed by specially trained volunteers, who carry pagers. When the pager goes off, alerting them to an emergency at sea, they rush to the station to launch the lifeboat.

The system produced by E2S has special software which produces an alarm tone combined with a voice message to alert anyone within the immediate surroundings about the launch. The siren systems have been extensively tested and are installed at a number of lifeboat stations across the country. 

A two-second attention-seeking alarm tone is followed by a pre-recorded voice warning to explain what it means and it aims to warn public on the sea front and nearby boating traffic to the impending launch. The sirens will routinely only be sounded between 7am and 10pm at any location.