Easy to add new entry points into your home with these sensors. Stick them to windows and doors (and of course the other side to the frame or jamb) after adding them to your base station and you’re all set. Work perfectly and I read that on non-entry points, that didn’t get used, they’re supposed to last over 5 years before needing to replace the battery. If that’s true, they are AWESOME! I still think they’rea great way to secure every window and door in your home.

Awesome just what we needed

These SimpliSafe entry sensors were identical to the sensors that I received in my original system from SimpliSafe. I needed additional sensors to complete my system. Sam’s Club has a great price on them.

Worked perfectly with my existing Simplisafe system.

Quick and easy to install, even a 6 year old can do it!

These little things works amazingly great.

Nice value pack of sensors. Am very pleased with the Simplisafe system we installed. Very simple.and works well.

These are Outstanding...use a quality double sided tape as the one on it will fail and cause alarm to go off...

Sensors work great but the tape doesn't always stick so well. I've had a couple of occasions where one side or the sensor fell off and activated the alarm. Once at 3 in the morning. That was not pleasant. I had to replace their tape with double sided tape and put them up again. They provide screws but didn't want to put screws into my window frames.

These sensors will only work with the New SimpliSafe system. They would not work with my old system. I had to order sensors directly from SimpliSafe.