Hydra - Model 32 & 256 -Addressable Car Park Gas Detection System

The Crowcon Hydra Addressable Gas Detection System is designed to monitor toxic and/or flammable gas hazards. particularly in car park applications. Addressibility significantly reduces installation costs and makes savings through effective control of ventilation fans achievable - for example running fans at full power only when gas levels rise. Hydra is available in two versions, allowing connection of a maximum of 32 or 256 detectors to a single panel via addressable RS-485 loops.