GoolRC Door and Window Alarm Sensor: Smart low battery notification
Ever had that nagging feeling you forgot to lock the door? The Door and Window Alarm Sensor from GoolRC is like your home's personal bouncer, keeping tabs on who's coming and going. It doesn't just sit there looking pretty—it springs into action with a loud alert if a door or window decides to go rogue. And guess what? It's smart enough to whisper (or shout, depending on your mood) when its battery's running low, so you're never left in the dark. Choose between two alert modes—because why settle for one when you can have options? Plus, setting it up is a breeze (no PhD in tech required), and with a simple tap, you can turn it on or off. Easy peasy.
Features
- Two warning modes
- Easy installation
- One-touch power switch
- Smart low battery notification
General specs
- Brand: GoolRC
- Seller: Joom
- ID: 6852717dc699ba01a6fd98d9
- Battery: Low battery notification
- Warning Modes: 2
- Installation: Easy
- Power Switch: One-touch
- First listed by seller: 6/28/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 9/1/25 | $22.01 |
| 6/28/25 | $21.07 |
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Door and Window Alarm Sensor Smart low battery notification
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| Brand | GoolRC | Mi | TUGARD | GREENCYCLE | BITIWEND | Mi |
| Model | 2 | ZASD-G21 | KS-SF20R | AUB08YDRN3X9 | ||
| Color | ||||||
| Rating |
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| Price | $22.01 | $22.28 | $38.99 | $22.89 | $29.99 | $24.17 |
| Seller | Joom | Gshopper | Amazon | Amazon | Amazon | Gshopper |
| Update | August 30, 2025 | July 25, 2024 | November 20, 2025 | November 20, 2025 | November 20, 2025 | July 25, 2024 |
| Installation | Easy | Tool-free, adhesive mounting | Wireless | |||
