AOSU
AOSU Replacement Remote for Zoma Sleep Amerisleep Denver JLDK 28.09.07
$121.99
0.00141107BTC
In stock
eufy
eufy T89000D4 Entry Sensor smart sensor
Monitors doors and windows, alerts your phone and sounds a 100-decibel siren when opened more than 1.5 inch, runs 800 days on the included CR123A battery, and requires a eufy Security HomeBase
- TypeSurveillance System / Security Camera Kit
- 800 days of monitoring from one CR123A battery
- 100-decibel siren on HomeBase alerts you to forced entry
- Smartphone alert triggers when door or window opens 1.5 inch
- Peel-and-stick or screw mounting installs in minutes
- Works only with eufy Security HomeBase for pairing
Entry Sensor for Doors and Windows
The eufy T89000D4 Entry Sensor monitors doors and windows for unauthorised opening. It sends an instant alert to your smartphone when a gap of 1.5 inch is detected. A 100-decibel siren on the HomeBase can be enabled or disabled. The sensor is designed for indoor use only.
Requires eufy Security HomeBase
This sensor cannot pair directly with a router or operate as a standalone device. It must connect to an eufy Security HomeBase to function. The HomeBase handles all communication and sounds the siren when triggered. Without a HomeBase the sensor will not work.
Indoor Mounting with Included Hardware
A CR123A battery provides up to 800 days of monitoring before replacement is needed. Low-battery notifications arrive when the level drops below 10 percent. Installation uses the supplied mounting tape or screws. The package includes the sensor, magnet, battery, three screws and documentation.
Highlights
- 800 days of monitoring from one CR123A battery
- 100-decibel siren on HomeBase alerts you to forced entry
- Smartphone alert triggers when door or window opens 1.5 inch
- Peel-and-stick or screw mounting installs in minutes
- Works only with eufy Security HomeBase for pairing
Specifications
| Brand | eufy |
|---|---|
| Type | Surveillance System / Security Camera Kit |
| Shipping weight | 0.12 kg |
| Package size | 74 × 28 × 22 mm |
Questions about this item
What does the 800-day battery life mean for day-to-day monitoring?
The included CR123A battery powers the sensor for up to 800 days of continuous door or window monitoring before needing replacement.
How does the HomeBase requirement affect what the sensor can do?
The sensor only pairs with a eufy Security HomeBase; it cannot connect directly to a router, so all alerts and the 100-decibel siren run through the HomeBase.
What mounting options come in the box for fitting the sensor on a door or window?
You get pre-applied mounting tape for stick-on installation plus three screws if you prefer a fixed mount on the frame.
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