hongsee Infrared Detector Reminder Alarm: PIR motion sensor
Imagine a gadget that doubles as a silent sentinel and a polite greeter. The Infrared Detector Reminder Alarm does just that, blending security with convenience in a sleek package. At its core, a PIR motion sensor acts like a vigilant guard, picking up movement with precision—perfect for keeping tabs on doorways or off-limit zones. Catch an intruder? It blares an alarm. Expecting guests? Switch to a friendly chime. It's the Swiss Army knife of entryway monitors.
No electrician needed here. The battery-operated setup means you can stick it anywhere without wrestling with wires. Front door, back alley, even the fridge (we won't judge)—placement is a breeze. And with a design so subtle it practically disappears, it won't clash with your minimalist aesthetic or your grandma's vintage clock collection. Whether you're fortifying your fortress or just tired of missing the pizza guy, this little device punches above its weight in the smart home arena.
Features
- Battery operated
- Smart doorbell functionality
- Guest welcome chime
- PIR motion sensor
General specs
- Brand: hongsee
- Seller: Joom
- ID: 6896d1055455ee0199c3b270
- Sensor Type: PIR motion sensor
- Power Source: Battery
- Functionality: Alarm, Guest welcome chime
- First listed by seller: 8/13/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
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Infrared Detector Reminder Alarm PIR motion sensor
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GREENCYCLE KS-SF20R 5 Modes Motion Sensor Alarm
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WiFi Home Alarm System with PIR Motion Sensor Smart Home Alarm System
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PHYSEN Dettelin
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Satisure MC
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| Brand | hongsee | GREENCYCLE | CPVAN | Mi | PHYSEN | Satisure |
| Model | KS-SF20R | Dettelin | MC | |||
| Color | ||||||
| Rating |
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| Price | $9.91 | $22.89 | $57.99 | $24.17 | $47.99 | $19.98 |
| Seller | Joom | Amazon | Amazon | Gshopper | Amazon | Amazon |
| Update | August 12, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | December 6, 2025 | December 6, 2025 |
| Power Source | Battery | Battery | AC & Battery-Powered | |||
