Yu-outdoor Door Window Alarm Sensor: Smart low battery warning
Ever worried about your home's security? The Door Window Alarm Sensor has got your back—whether it's your cozy apartment, bustling garage, or that spare room you keep forgetting about. And hey, it's smart enough to give you a heads-up when the battery's running low (because let's face it, we all forget to check these things). Choose between 2 warning modes to scare off intruders or just give yourself a gentle nudge. No toolbox? No problem. Installation is a breeze, literally quick and easy, and that one-touch power switch? Pure genius for those of us who can't be bothered with complicated gadgets.
Why you'll love it:
- Sleep soundly knowing your place is safer
- Set it up in minutes—no PhD required
- Never get caught off-guard by a dead battery again
- Works anywhere you need a little extra peace of mind
Features
- 2 warning modes
- Easy installation
- One-touch power switch
- For home, garage, apartment
- Smart low battery warning
General specs
- Brand: Yu-outdoor
- Seller: Joom
- ID: 686ba877b4d1b901350feaca
- Warning Modes: 2
- Installation: Easy, no tools required
- Power Switch: One-touch
- Compatibility: Home, garage, apartment
- First listed by seller: 7/11/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$26.60
Last price update: 7/11/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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Door Window Alarm Sensor Smart low battery warning
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| Brand | Yu-outdoor | Mi | TUGARD | Mi | Satisure | Tuya |
| Model | 2 | ZASD-G21 | MC | DWS09 | ||
| Color | ||||||
| Rating |
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|
|
|
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| Price | $26.60 | $22.28 | $38.99 | $24.17 | $16.99 | $18.99 |
| Seller | Joom | Gshopper | Amazon | Gshopper | Amazon | Gshopper |
| Update | July 10, 2025 | July 25, 2024 | November 20, 2025 | July 25, 2024 | November 20, 2025 | July 25, 2024 |
| Installation | Easy, no tools required | Tool-free, adhesive mounting | Wireless | Wireless | ||
| Compatibility | Home, garage, apartment | Smart home systems | Smart home systems | Smart Home Systems | ||
Door Window Alarm Sensor
$26.60
Reviews
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