smoke detector test aerosol

Very good product. It's easy to use and lasts a long time for multiple tests. The alarms can take a few seconds to respond or sometimes need a quick second burst but so far it's worked every time. It is a reliable way of checking a smoke alarm is working in response to smoke and not just by pushing the button.

Bought this to test my newly installed fire alarm system. One spray and each detector activates. The extendable tube helps to direct smoke so no ladder is needed. This can be used with most smoke detectors to test smoke detection. The push button test on typically smoke alarms only test the electronics of the unit. This test smoke verifies actual operation without damaging the unit. Only a slight pleasant odour is noticeable.

Was bought for colleague who needs to test dectors. As normal supplier didn't have one available. Doesn't take much to test. And said as good a ones uses.

Great

Worked well, as indicated in description. The telescopic shroud works well and projects the spray at a small distance from the smoke detector head. Only used it with commercial fire alarm systems, but not domestic stand self contained detectors.

Work as expected

The photo of this item shows 2 can so I thought good deal. No ITS ONE CAN FOR £20 PLUS .... DONT BUY FROM HERE

Good product worked well and triggered all alarms with short blast.works out expensive in the sense that you have to buy the whole thing when you require another.the funnel is a clip on and there is no pressure when releasing the smoke so replacement cans wouldseem to be a sensible idea both from cost point and environmentally.seems to be just a money grabbing attitude.