testing smoke detecto rforfire marshall

I need to test the smoke detector for the fire marshall. Please advise me how to do this

If you need to perform a personal test of a smoke detector, you can purchase testing smoke from a variety of sources. Here is an example.

If you have 24/7 Professional Monitoring you can place your account on test mode at any time via the System Manager here, under the Test my System tab.

Monitoring operators can then confirm via phone, 855-348-0367, that the fire signals are successful and logged to your central station account.