SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen

Had one sensor go out, purchased this as a replacement. Simple to install. Works perfect.

Easy install and works as it should.

Me agrado la fácil instalación, no me agrado el servicio para Colombia en SMS.

I bought the security system because of the way things are. Was so easy to use and the people who back up the program are just a bunch of GREAT human beans.

If you bought your simplisafe system after 2018 then the sensors will not work / connect to your system. Simplisafe updated their system at this time - I bought these trying to get the bulk price and once I got them found they had a 6 digit SN and the original entry sensors only have 5 digits so you cant even enter the SN into the key pad to get them to connect to the original system. On summary you are stuck either getting a completely new system or going directly to simplisafe.com and paying full price and shipping from them. Spent 13 on shipping alone from them, at least they still have them I guess.

Work perfect

I have had SimpliSafe for two years now this alarm system is nothing less than incredible. Easy to program the battery life is phenomenal as it is a wireless system I got nothing but mad love for SimpliSafe products. Best alarm system Ive ever had on my home. I do wish they had a exterior siren meant for outdoor use. That said its the best alarm system EVER!!!

The SimpliSafe system is so easy to install. I love how you do not have a large upfront costs and can add products as you go. I had all 4 window sensors installed and connected to base in under 15 mins.

Great value easy to install batteries last a long time I just added another to my Garage

Love the system itself but make sure you get stronger adhesive strips for these. Had a couple nights that the alarm went off because the adhesive strips didn’t hold. Other than that great product and system with easy set up.