There may have below options. If you have other option, please reply to the topic to add. Thank you!
Replaced by smart home such as Amazon Alexa, Google Home.
Still keep same with wireless RF wired type including alarm host and various detectors.
Keep same but with other function for the host such as hifi music.
I don't know
What do you think the future of security products will be?
What do you think the future of security products will be?
Shop Focus brand wireless alarm, HB solar power alarm, HST fire alarm at https://www.vedardalarm.com