Want to install cigarette smoke detectors in our rooms to ensure people are not smoking inside. Regular smoke detectors are generally not sensitive enough (have tested this with cigarettes).
Not many products in Australia. Found this one.
Has anyone tried it? Is it effective?
Which people? What rooms?
That cigarette detector is probably just be a regular smoke detector with higher sensitivity, which would be annoying and not useful for fire safety to have an alarm every time the stove is turned on or a candle is lit.
If it's for tenants, the ease of disabling as soon as you leave would make it kinda pointless and make it easier for them to claim they never smoke inside maybe.
If it's for passersby or guests or something it might be more useful.