eufy Door and Window Entry Sensor 2 Year Battery Life
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Price history
Tracking since 17 July 2025 · 16 months
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About this product
- Store
- Good Buyz
- Category
- Home & Garden > Business & Home Security > Security System Sensors > Door & Window Sensors
- SKU
- T8900CD4
This door and window entry sensor sends wireless alerts to the eufySecurity App when a door or window is opened. One sensor is required for each door or window you wish to monitor. Requires 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, Instruction Manual, Magnetic Base, Mounting Screws.
* Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.