








🚪🔒 Secure your space, stay one step ahead!
The Eufy Door Alarm Entry Sensor T89000D4 offers a powerful 100-decibel siren and smartphone alerts to detect forced entry instantly. With an impressive 800-day battery life and a compact design that fits any door or window frame, installation is quick and tool-free. Designed to integrate seamlessly with the Eufy Security HomeBase, this sensor ensures professional-grade home security with minimal upkeep.

| Battery description | Lithium |
| Number of batteries | 1 Lithium Ion batteries required. (included) |
| Control method | App |
| Noise level | 100 Decibels |
| Mounting type | Door Mount, Window Mount |
| Sensor technology | Contact Sensor |
| EU Spare Part Availability Duration | 2 Years |
| UPC | 848061058666 |
| Global Trade Identification Number | 00848061058666 |
| Size | motion sensor |
| Manufacturer | Eufy |
| Part number | AK-848061058666 |
| Item Weight | 68 g |
| Product Dimensions | 7.4 x 2.8 x 2.2 cm; 68 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | T8900 |
| Color | white |
| Style | Sensor |
| Wattage | 7.5 watts |
| Item Package Quantity | 1 |
| Included components | Entry Sensor, CR123A Battery, Magnet, 3 x Mounting Screws, Owner's Manual, Happy Card. |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| tech_spec_battery_description_toys | Lithium |
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