Serene Homes Magnetic Doorbell and Window Sensor: Magnetic switch technology
Looking to beef up your home security without turning your place into Fort Knox? Meet the Magnetic Doorbell and Window Sensor from Serene Homes. It's like having a vigilant little guard that doubles as a doorbell and keeps an eye on your windows. Thanks to its magnetic switch technology, it's got a sixth sense for when something's amiss—whether it's a window left open or an uninvited guest trying to sneak in. Plus, it plays nice with your existing home security setup, so you can sleep a little easier.
Why you'll love it:
- No tools? No problem. This gadget snaps into place faster than you can say 'home invasion.'
- It's the social butterfly of security devices, getting along with almost any home security system out there.
- Rain or shine, it stands its ground. The weather-resistant design means it's tough enough to handle whatever Mother Nature throws its way.
Features
- Open/close window detection
- Home security alarm
- Easy installation
- Durable design
- Magnetic switch technology
General specs
- Brand: Serene Homes
- Seller: Joom
- ID: 6738cc6c00d9ed0129d38ce0
- Technology: Magnetic switch
- Detection: Open/close window
- Installation: Tool-free
- Compatibility: Most home security systems
- Construction: Weather-resistant
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$80.13
Last price update: 11/15/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Magnetic Doorbell and Window Sensor Magnetic switch technology
|
PHYSEN Dettelin
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GREENCYCLE KS-SF20R 5 Modes Motion Sensor Alarm
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Wired Doorbell Chime
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Satisure MC
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| Brand | Serene Homes | PHYSEN | GREENCYCLE | Satisure | BITIWEND | |
| Model | Dettelin | KS-SF20R | MC | AUB08YDRN3X9 | ||
| Color | ||||||
| Rating |
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| Price | $80.13 | $47.99 | $22.89 | $19.99 | $19.98 | $29.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 14, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
Magnetic Doorbell and Window Sensor
$80.13
