Dive Alert 1 Plus - Dual Horn

A compact pneumatic signalling device designed to give divers a loud, attention‑grabbing alert at the surface or underwater. It integrates directly into your inflator hose and uses a small burst of tank air to drive a stainless steel diaphragm, producing a sharp, high‑output signal.

Key Features

• Dual‑mode signalling for both surface blasts and underwater buzzing alerts, allowing quick communication in different situations
• Injection‑moulded thermoplastic body with stainless steel diaphragms for durability and consistent acoustic performance
• Chrome‑plated brass couplings that attach securely to your power inflator without modifying existing gear
• Compact, lightweight build that stays out of the way until needed
• High‑intensity output capable of being heard up to approximately 1 km on the surface and around 100 m underwater, depending on conditions
• Quick‑connect installation compatible with standard inflator fittings for fast setup and removal

This signalling device suits divers who want a reliable, high‑output alert system that performs well in New Zealand conditions.