New style uses smoke capsules & comes with batts.
Testifire is a technologically advanced portable device for functional testing of single and multi-sensor fire detectors. Testifire does not require canned smoke, it generates stimuli only at the time of test and uses a safe and patented processes fuelled by replaceable capsules.
Testifire enables testing of photo-optical, ionisation, thermal (fixed temperature or rate-of-rise), and carbon monoxide (CO) fire sensors (6201 model only) all with the one compact unit. Testifire is capable of testing multiple detector criteria at once which allows cost effective and thorough detector testing.
Testifier automatically senses once it is in place over the detector and automatically delivers the test dose. Visual LED indication provides the operator feedback of test process.