Detector Testers

If your detector has containments inside, then it is likely that it will cause false alarms, activation delays, or even prevent it from operating at all. Despite your best efforts, vacuuming, blowing and wiping isn’t always enough to clean them. Dirt and dust can still remain.

A good way of ensuring it remains in good working order to use a cleaner.

It is also a good idea to check the functionality of the alarm from time to time. There are aerosols which allow you to do this safely.

By spraying synthetic smoke into a smoke detector, or a controlled amount of CO into a carbon monoxide detector, you know if it works.