mfySpace BS-20 Single Beam Infrared Alarm: Waterproof design
This single beam infrared alarm is for homeowners who want a simple, reliable perimeter alert. Forget complex systems; this sensor offers peace of mind by detecting movement at your door or gate with high sensitivity, ideal for securing entry points like a backyard gate or garage door.
It works seamlessly in various conditions, from cold winters to humid summers, with a detection range up to 20 meters. The waterproof design ensures it functions year-round, and the N.O./N.C. contact selection allows easy integration with existing security setups. You get two sensors in the package, making installation straightforward for DIY projects.
Features
- High sensitivity detection
- Infrared beam sensor
- Works with 12V power supply
- Includes N/O and N/C switch
- Suitable for schools and homes
- Waterproof design
General specs
- Brand: mfySpace
- Model: BS-20
- Seller: Joom
- ID: 68f76f172a8c6b01ccd62616
- Application: Schools, Homes
- Sensitivity: High Sensitivity
- Product Type: Door Single Beam Infrared Beam Alarm, Infrared Beam Sensors
- Weather Resistance: Waterproof
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$24.40
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
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|---|---|---|---|---|---|---|
mfySpace BS-20 Black Waterproof design
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Wireless Driveway Alarm IR Motion Sensor Infrared Alert White
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Jucai LS07-IRS Gray
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Painter PR_G12 433MHz wireless transmission up to 492 feet
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| Brand | mfySpace | Motivational Running | Jucai | mfySpace | Motivational Running | Painter |
| Model | BS-20 | LS07-IRS | PR_G12 | |||
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| Rating |
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| Price | $24.40 | $85.41 | $12.45 | $14.84 | $104.28 | $14.72 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | December 31, 2025 | December 31, 2025 | December 31, 2025 | December 9, 2025 | December 31, 2025 | December 8, 2025 |
| Location | Outdoor | Indoor | Outdoor | Indoor | ||
| Material | Plastic | ABS | Plastic | |||
| Sensor Type | PIR (Passive Infrared) | Capacitive Touch | PIR (Passive Infrared) | PIR (Passive Infrared) | PIR (Passive Infrared) | |
| Connectivity | Wi-Fi | RF 433 MHz | Wi-Fi | Zigbee | ||
| Power Source | Battery | AC | Battery | |||
Single Beam Infrared Alarm
$24.40
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