Ruishi Magnetic Sensor Door Window Alarm: 130dB loud alarm sound
Want a no-fuss way to know when someone's coming in uninvited? The Magnetic Sensor Door Window Alarm is a pint-sized guardian that packs a punch. It's a wireless security gadget that screams—literally, at 130 decibels—when a door or window opens unexpectedly. Perfect for homes, apartments, or offices, it's the budget-friendly sentry that doesn't skimp on noise.
Parents, take note: this little device can stop kids from sneaking out, offering a layer of safety without the complexity. Installation? A breeze. Just stick the sensor and alarm unit onto frames with adhesive strips—no tools, no wires. It runs on batteries, so you can move it around as needed. Think garage doors, back entrances, or ground-floor windows; it delivers an instant, ear-splitting alert that might just scare off a would-be intruder. For best results, test it now and then and swap out batteries to keep it vigilant. It's peace of mind, minus the monthly fee.
Features
- Wireless security system
- Magnetic sensor technology
- Easy installation for doors and windows
- Enhances home security and safety
- Battery-powered operation
- 130dB loud alarm sound
General specs
- Brand: Ruishi
- Seller: Joom
- ID: 68aaa9b08fe6eb0143d51388
- Alarm Sound Level: 130dB
- Power Source: Battery-powered
- Installation Type: Wireless, Adhesive mount
- Compatibility: Doors, Windows
- Intended Use: Home security, Kids safety
- First listed by seller: 8/29/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
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| Brand | Ruishi | FastStar | Artesano Home | Serene Homes | Comfort Homeware | mei hua |
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| Price | $11.80 | $10.46 | $14.40 | $119.26 | $231.26 | $10.95 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Aug 27, 2025 | Feb 6, 2026 | Feb 14, 2026 | Dec 8, 2025 | Feb 5, 2026 | Feb 14, 2026 |
| Sensor Type | Touch | Magnetic Sensor | Magnetic | |||
| Installation | Easy, no tools required | Wireless | Easy | |||
| Connectivity | Wireless | Wireless | Wireless | |||
