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- Size: 2.5 oz. Aerosol Spray Can
- Puts both ionization and photoelectric smoke detectors through their paces to ensure their circuitry, alarm and power are all functioning
- Patented formulation simulates the entire range of fire conditions
- 2.5-oz. Aerosol spray can contains 300+ sprays per can
- Leaves no residue, non-toxic and 100% ozone safe
- NFPA 72 compliant testing when used as directed
- UL and ULC listed