The DetectaSmoke DSF1 & DetectaGas DG1 Test Gas Twin Pack brings together two vital aerosols required for professional fire alarm testing and maintenance.

The DetectaSmoke DSF1 (250ml) is a premium synthetic smoke aerosol that closely simulates real smoke particles, allowing for accurate and reliable testing of smoke detectors. It delivers consistent detector activation without leaving residue or causing contamination, making it ideal for routine maintenance of commercial, industrial, and residential fire alarm systems.

The DetectaGas DG1 offers a safe, controlled solution for testing carbon monoxide detectors connected to fire alarm panels. It is also the only universal domestic CO alarm test aerosol approved for use with alarms manufactured to BS EN 50291/2 (UK & Europe). This makes it an indispensable tool for installers, engineers, and safety professionals who need to verify CO detector performance during scheduled servicing.

Together, this multipack provides a practical and cost-effective solution for maintaining both smoke and carbon monoxide detection systems, helping to ensure compliance with UK fire safety standards.

• Includes DetectaSmoke DSF1 (250ml) and DetectaGas DG1 in one multipack

• DetectaSmoke DSF1 simulates real smoke particles for reliable smoke detector testing

• DetectaGas DG1 is suitable for CO detectors connected to fire alarm panels and BS EN 50291/2 domestic CO alarms

• Designed for use with pole delivery systems or handheld application

• Clean testing solution with no contamination or sensor damage

• Ideal for routine servicing, maintenance, and compliance checks