Sounder-Beacon, 32 Tones user selectable, deep base - AS367 UTC Fire & Security

Sounder, 32 Tones user selectable, shallow base, mains powered - AS363M UTC Fire & Security

Solo A10 Smoke Detector Test Gas Canister 150ml (Non-Flammable) - SOLOA10-001 - No Climb

Solo A5 Smoke Detector Test Gas Canister 250ml (Flammable) - SOLOA5-001 - No Climb