Description The Entry Sensor Add-On will send you notifications via the eufySecurity App when your doors or windows are opened. 1x Sensor is required for each Door/Window you wish to monitor. Requires eufy HomeBase to use. HomeBase not included. Monitor your doors and Windows Easily installs in seconds Triggers Homebase Siren Sends notifications to the eufySecurity App 2 Year Battery Life Includes: Entry Sensor, Magnetic Base, Mounting Screws. This product is refurbished, which has minor to heavy scratches and markings. Limited stock. *This refurbished item is sold on its own, without any original retail accessories or components. Additional accessories like brackets, screws, power adapters, charging cables, or ethernet cables are not included and must be separately purchased if needed. All refurbished eufy products come with a 12 month warranty.
