Fixed Gas Detection Systems GDS 306 £3,987.30ex. VAT £4,784.76 inc. VAT Find out more GDS 305 £4,954.95ex. VAT £5,945.94 inc. VAT Find out more GDS Combi £922.83ex. VAT £1,107.40 inc. VAT Find out more Defender £299.61ex. VAT £359.53 inc. VAT Find out more GDS 404 £506.49ex. VAT £607.79 inc. VAT Find out more GDS 2010 £579.37ex. VAT £695.24 inc. VAT Find out more GDS 101 £358.89ex. VAT £430.67 inc. VAT Find out more