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eufy Security Entry Sensor, Detects Opened and Closed Doors or Windows
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 5, 2026 12:30 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Anker EufyHome
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓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.
⚙️ Specifications
Color
white
Brand
eufy Security
Power Source
Battery Powered
Compatible Devices
Smartphone
Product Dimensions
1.1"L x 0.87"W x 2.91"H
Battery Description
Lithium
Number of Batteries
1 Lithium Ion batteries required. (included)
Voltage
3 Volts
Control Method
App
Noise Level
100 Decibels
Mounting Type
Door Mount, Window Mount
