Unit A, The Forum Hanworth Lane , Chertsey, Surrey, KT16 9JX

A long distance acoustic hailing device for clear effective communication over distances up to 2km. Specifically designed for communication at sea. Used to warn approaching vessels or craft of danger or exclusion zones. Fully marinised to survive sea environment. Can be fitted to vessels temporarily or permanently installed.

Drumgrange is a thriving independent UK systems engineering house with a proven track record for the rapid realisation of demanding industry design tasks combined with high quality manufacturing. We are experts at integrating existing technology to create successful, cost effective solutions – all backed by the full range of in-house support services to ensure your project’s success.