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Defender Gas Alarm

Defender Gas Alarm

Flammable / Toxic / Refrigerant Gas Alarm

The Defender gas leak detection system features remote sensors connected to the main control unit via a single 3 core cable. The control unit is of an advanced design using the latest technology and provides a high integrity system whilst enabling a significant cost saving over conventional gas alarm systems.

Standard sensors for use in commercial and light industrial applications such as laboratories, workshops, boiler plant rooms etc are available for monitoring toxic, flammable or refrigerant gases.


Single 3 core cable for multiple sensors
Sensors pre-set and tested
Toxic/Flammable/Refrigerant Sensor Combination
Standard Alarm Unit 1 - 16 Sensors
Two Alarm Levels - with options
Four zone indicators
Individual sensors with audible visual alarms + relay - optional standalone
Connect directly to the GDS Combi System as 4 direct zones
Designed for ease of installation
System easily extended
Off the shelf system

Software Downloads


Version Changes



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