eufy Security Entry Sensor, Detects Opened and Closed Doors or Windows, Door Monitoring, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor Use Only, Requires HomeBase, 24/7 Monitoring Optional

Price: $29.99 - $24.99
(as of Mar 22, 2025 11:32:33 UTC – Details)
Product Description
Secure Made Simple eufy Alarm System
Secure Made Simple eufy Alarm System
No Monthly Fee
Home Monitoring Service with No Monthly Fee
Meet the Members of eufy Alarm System
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Customer Reviews
4.3 out of 5 stars 948
4.5 out of 5 stars 1,788
4.4 out of 5 stars 2,568
4.6 out of 5 stars 229
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Price
$93.99$93.99
$24.99$24.99
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$29.99$29.99
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Battery Life
2-Year
2-Year
2-Year
2-Year
2-Year
Battery Type
CR123A
CR123A
CR123A
CR123
CR123
Waterproof
No
No
No
IP65
IP65
App Control
HomeBase Required
2-year Battery Life: One battery provides 800 days of monitoring.
For Doors And Windows: Compact and versatile design fits onto any door or window frame. Requires eufy Security HomeBase.
100-decibel Siren: Enable or disable siren protection, which triggers a 100-decibel siren on HomeBase, and sends an alert to your smartphone when forced entry is detected.
Optional 24/7 Protection Service: New optional 24/7 professional monitoring service is now available for 24/7 emergency police, fire and medical response when your alarm system is triggered.
What’s Included: Entry Sensor, CR123A Battery, Magnet, 3 x Mounting Screws, Owner’s Manual.
Customers say
Customers find the alarm system functional and easy to set up. They appreciate its quality, describing it as reliable and wonderful. The door sensor is described as great and triggers the HomeBase alert. However, some customers have experienced issues with battery life and geofencing not working properly. Opinions vary on value for money and notifications.