Easy to install. Have yet to program the wireless side. If they last 10 years they will be great but I probably won’t be around to know!!
Great product,works really well,highly recommend
Pretty much what it says in the title. This torch fits on my keyring, is very bright, and if it runs out of charge I just plug it into the nearest USB port and recharge it again.
It's very convenient.
10 Year Photoelectric Wireless Smoke Alarm 2020