SimpliSafe - 4pack Entry Sensor - White

Easy to install on every type of door or window. The magnet goes on the door or window, and the sensor goes on the frame (or vice versa). Magnet can be placed up to 2 inches from the sensor, so sensors fit on all types of doors and windows. SimpliSafe sensors come with the battery pre-installed and adhesive tape pre-applied, making set-up a snap.!-- split --CompatibilityCompatible with your SimpliSafe Gen 3 home security system.Fit on all types of doors and windowsFeatures magnet moves detection. The magnet can be placed up to 2" from the sensor.Battery pre-installedThe entry sensor battery is included. It's ready to work right out of the box.Door chimeWhen your system is off, and a door or window opens, the Base Station will sound a door chime, so you'll know someone's entering.Easy to installSimpliSafe sensors come adhesive tape pre-applied, making installation a snap. Place it on the frame of any door or window you want, and tap Add Device on your keypad.