The Techly ICA-CA 021T is a 250ml aerosol spray used to test the activation response of smoke detectors, without producing real smoke or combustion — a practical tool for home and professional fire-safety checks.

Key Features

• Simulates smoke presence to trigger the detector alarm
• No real combustion — safe for indoor use
• Spray and wait 5–10 seconds for the detector to activate
• Compatible with all smoke detector types
• Transparent aerosol formula, 250ml capacity

Product Benefits

• Confirms a detector is working correctly without dismantling it
• Fast and repeatable test — recommended at least twice a year
• Suitable for homes, offices and commercial premises

Technical Specifications

• Brand: Techly
• Model: ICA-CA 021T
• Capacity: 250ml
• Form: Aerosol spray
• Color: Transparent
• Operating temperature: 0°C to 50°C
• Storage temperature: 15°C to 35°C

Why You'll Love It

• No tools or technical knowledge needed — spray and listen for the alarm
• One can provides multiple tests over the recommended annual maintenance schedule
• Immediate pass/fail result: if the detector sounds, it is working correctly