SimpliSafe Entry Sensor - Window and Door Protection - Compatible with The SimpliSafe Home Security System (New Gen) (Renewed)

• Fits on all types of doors and windows -- magnet can be placed up to 2" From the sensor.

• Setup is a snap. Place it on any door or window and 'add device' With your SimpliSafe Keypad.

• Chimes when your door or window opens letting you know someone is entering.

• Ready to work right out of the box, your entry sensor comes pre-installed with batteries and adhesive.

• Compatible with your SimpliSafe home security system. (New generation)

• Optional installation tools included for your convenience -- 2 screws and a Mounting plate.

• Add up to 100 sensors to the base of your SimpliSafe home security system. (New generation)

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.