

Product description







Entry sensor – Protect your doors, windows, cabinets and more.
Compact design – Fits on almost any window, door or cabinet.
Instant chime alerts – When a door or window is opened, the Base Station can sound a chime or tell you which sensor has been activated.
Customizable alerts by sensor – Can set up Secret Alerts that won’t sound the alarm but will send a discreet notification directly to your phone.
Simple set up – Peel and stick installation or can permanently mount with included hardware.
Long-lasting battery – pre-installed battery
Compatible with the SimpliSafe Gen 3 home security system
Pro Tip: Can be customized to send secret alerts so you can be quietly alerted if someone accesses private areas without sounding an alarm.
8 reviews for SimpliSafe Entry Sensor (Pack of 4) – Window and Door Protection – Compatible with The SimpliSafe Home Security System – Latest Gen
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$5.99

Mike B. –
Works well
Easy to setup. Connects with security system easily.
Amazon Customer –
Excellent service. Very satisfied.
Prompt arrival and very compatible and easily installed with my SimpliSafe system. Excellent price. I would highly recommend.
jo –
Easy expansion for doors and windows
Easy to add to our current system. Worked well to expand and use for doors and windows. Price point was same as direct buy from simply safe but faster shipment with prime.
btseed –
Top of the Line in Security
I updated to the SS3 in 2018 and have been using these sensors every since. I easily get 5 – 7 years out of these sensors. They are very easy to set up and pair with your base station. Depending on your security settings, the sensors will notify the base station when a door is open (with the alarm off) and a tone will let you know if door has been opened and of course if the alarm is set, you will get an audible alarm from your security system.If by chance, you do have an issue with the sensor, just call SimpliSafe and they will replace it.Highly Recommend
Victor & Andrea Trotter –
These work very well, but I wish there was a black option.
These door sensors were very easy to install and have worked well with my SimpliSafe system. I don’t have any connectivity issues and the batteries have lasted a few months now. Additionally, the sensor is loud enough to hear through the house, but not so loud it will wake anyone up.However, I really wish they had a black version. I have some black doors, so I had to paint over them, which doesn’t make them look as professional. This is also a hassle to do for every black door you have, as you have to tape the sensors off, wait for them to dry, and hope you didn’t mess up or smudge some of the paint. For this reason, I am giving them a 4-star. This goes for all SimpliSafe security products—please add a black version of every security product!Other than that, I recommend these to anyone who needs a solid door sensor.
LBFit –
Easy to install
Put these in my house. They are easy to install. They work great. I have had no issues with them at all.
Hard Knox Guy –
Simpli a great deal!
This is a straight forward purchase of simpli safe entry sensors.Buying in a bundle pack helped me to save money for sure. I have a 3k sqft house with a ton of windows and wasn’t looking forward to the pricetag for securing all of them but buying them in a bundle pack has saved me some solid $$$!These work great and arrived quickly. Pair super fast just like the rest of my Simpli Safe devices.
Tim –
Great buy
Works seamlessly with my bundle I got. Installation is a breeze.