According to the council, more than 40 Public Rescue Aid (PRA) units are now fitted with the technology at key waterside locations including the River Tawe and Swansea Marina, with further installations planned ahead of summer at Singleton Lake, Mumbles Promenade, Bracelet Bay, Caswell and Langland.
Cabinet Member for Environment and Infrastructure, Councillor Andrew Stevens, said the sensors were proving “a simple but powerful way” to protect the public. He said missing or moved rescue equipment “puts the public at real risk”, and that the new system allows the council to respond faster and replace equipment sooner.

The council states that when a rescue aid is opened or disturbed, the system automatically alerts its Water Safety Team, who can then visit the site within 24 hours. This sits alongside the team’s routine two‑weekly physical inspections carried out throughout the year.
Water Safety Co‑ordinator Andrew Suter said the technology had already supported a real emergency response. He said he received a call from police about a rescue on the River Tawe involving a life ring, but the system had already notified him that the equipment had been opened, allowing the council to replace it the next day.
Swansea Council says the example highlights the partnership between its Water Safety Team and emergency services, and confirmed it will continue expanding the sensor network as part of its commitment to improving water safety and ensuring rescue equipment remains available and in good condition.