SimpliSafe Wireless Smoke Detector - Compatible with The SimpliSafe Home Security System - Latest Gen, Battery Powered

Great addition to my simpli safe alarm system. Loud enough to hear across my home, easy to install, functions as it should

Great and sensitive. Works well

Easy setup. Piece of mind while away from the home, knowing I'll be notified in the event of smoke or fire.

Buying this to expand my Simplisafe alarm. Im slowly replacing my older smoke alarms with these which work with my system and will call the fire dept if needed. Ive had my Simplisafe alarm for years and it works great! The monitoring is FAST,. If I ever accidently set the wrong way, they call me before Ive even left my driveway. I bought a water detector and put it under my toilet. It worked great to warn us when I had a leak! Ordering this off Amazon was actually easier and faster than the Simplisafe site, and it arrived same day. It seamlessly hooked up to my system wirelessly when I entered the serial number. Over time I will replace every one of my 8 detectors with this kind.

Battery life is ok, you'll get a year out of a single A123 battery. If you use these near a bathroom where the air gets damp, or in a damp location, you'll get about 3 years out of one before it starts going crazy when you shower.

Easy to connect and great peace of mind.

Very Loud!

We had bought a package that included what we needed with the SimpliSafe system at a big box store, but it didn't include a smoke alarm. We decided to buy it here at Amazon as a single item. The Simplisafe system is very easy to use and set up. I was also easily able to set up this smoke alarm on the Simplisafe app on my phone. The smoke detector looks like an ordinary smoke detector, but it's designed to let Simplisafe's monitoring system know if there's smoke in the house. It's also wireless, which I thought was a plus, since you can put it in any spot in the house. It's also supposed to have a 3-5 year battery. I love Simplisafe.