The procedure for removing the cover from a smoke detector varies depending on the model of detector you have installed. Generally, smoke detector covers snap into place and can be removed using a small flat-headed screwdriver. If you are unsure about how remove a cover, it is not recommended that you do it. You could potentially cause damage to the detector and leave it inoperable.
Your best course of action would be to call our Customer Service department and discuss your options.
1-866-745-3137