Purchased 2 smoke detectors. Both not working. There can be full house of smoke, both of these detectors stays quiet. Both are turned on and connected to alarm system. Video attached.

May 13,2019

Device delivered in fashionable time. Works with PG 105 station, but it could do also with other standard compliant hardware. Good product from Alfawise. Gearbest support is always great.

Apr 21,2019

I tested it with a cigar smoke and works fine. The center detected it imediately. bild material is fine, android app is a bit complicated

Jul 22,2019

Nice product and good quality material i am happy to buy it from your site and hope i choose another product with same quality

May 09,2019

This is easy to install. Installing the detector on the mounting plate is much easier than my old smoke detector!

Jan 08,2019

excelente construção, qualidade preço ótima sem dúvida uma boa compra

Jun 30,2019

I like it to use AA spare batteries, which are much cheaper than the 9V batteries used in older one.

Feb 03,2019

Ótima compra, muito fácil de instalar e de usar. Faz o que promete fazer. Qualidade boa

Apr 17,2019

Parece fácil de instalar
Lo conectaré y probaré
Se contenta wifi

Jul 20,2019

these seem to work well enough based on my own observation

Dec 15,2018