Smoke Detector Test Spray 250ml

Smoke Detector Test Spray (250 ml) is an aerosol test gas designed to simulate smoke particles for functional testing of photoelectric (optical) smoke detectors without using real smoke or open flame.

It allows fast, safe, and residue-free testing of detectors in:

• Fire alarm systems
• Industrial facilities
• Commercial buildings
• Residential installations

The spray ensures that the sensing chamber (not just the test button) is verified for proper operation.

Key Features

• Silicone-free formulation (prevents contamination)
• Evaporates completely without residue
• Non-damaging to electronic sensing chambers
• Fast activation of detector response
• No additional test equipment required
• Suitable for routine maintenance and compliance testing
• Typically supports ±100–150 tests per 250 ml can

Technical Specifications

Safety & Handling

• Often flammable aerosol (varies by formulation)
• Pressurised container – keep away from heat
• Use in ventilated areas
• Avoid inhalation of concentrated spray
• Some variants are non-flammable/non-toxic (IMPA type)

Usage Instructions

1. Shake can well
2. Spray toward detector from ~30 cm
3. Apply for ~3–5 seconds
4. Confirm alarm activation
5. If no response → repeat or inspect detector

Recommended testing frequency:

• At least twice per year (or per fire safety standards)