This smoke test spray is used for testing smoke detectors and alarms. 70.5g (2.5 oz.) aerosol (100% ozone-safe) can.Smoke Check™ Smoke Detector Tester puts both photoelectric and ionization smoke detectors through their paces to ensure that the circuitry, alarm and power is functioning and that they are actively sampling the air for any hint of a fire. This patented formulation simulates the entire range of fire conditions giving you the confidence of knowing your fire alarm system will respond promptly to all fire conditions.

Approved:

• UL Listed for testing a smoke detector's function per NFPA 71 and for use with smoke alarms listed to UL standards 217 and 268 when used as follows:

From a distance of 2 to 4 feet (0.6 - 1.2m) aim spray for 1-2 seconds at the vents of side of the detector. When using this product in an enclosed dispenser device, only a 0.5-1 second spray is typically required to activate the alarm. Alarm will sound within 1-10 seconds if the detector functions properly unless the detector has a built-in delay circuit. Detectors with delay circuits should be sprayed 1 or 2 additional times to activate the alarm. When activated, detector should alarm for 10 to 15 seconds.

• Alarm Manufacturer Approved
• Meets NFPA 72 & International Fire Code Requirements
• Meets Kyoto Protocol