“Overall I have 3 popp smoke sensors + alarms: in the kitchen, in the roof with the electricity, and in the basement. I found that they require battery replacement every 3 months or so.
To extend this - you need to know that despite using the popp main adapter, battery is still required - I both also 3 mains adapter.
Just to know - 1 mains adapter can theoretically provide electricity for up to 3 smoke sensors.”
“Its just right for celling cameras, smoke sensors, motion sensors, etc. Basically any celling device that you might want to install in the celling and provide it with power.
Would have been nice to have a 5v switch or offer two versions, 12v and 5v.
Overall, recommend product .. would have given it a 5 star rating if it was switchable (12v/5v)”
