BusinessTool 4-in-1 Function Magnetic Door Sensor Alarm: Wireless operation
Why you'll love it:
- Installation is a breeze—no tech degree required.
- Wireless? Check. No tangled wires to trip over or curse at.
- That LED isn't just for show; it's your visual heads-up something's amiss.
- So compact, even Sherlock Holmes might miss it (but burglars won't stand a chance).
General specs
- Brand: BusinessTool
- Seller: Joom
- Operation: Wireless
- Functions: Magnetic sensor, Alarm, LED indicator, Wireless operation
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$20.27
Last price update: 6/21/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
4-in-1 Function Magnetic Door Sensor Alarm Wireless operation
|
Smart WIFI Door Magnetic Alarm Detector WIFI connectivity
|
Smart WiFi Door Magnetic Alarm Detector WiFi connectivity
|
Smart Wi-Fi Wireless Magnetic Door/Window Opening/Closing Detector Wi-Fi connectivity
|
Intelligent Magnetic Sensor Alarm Smart connectivity with Tuya
|
Smart Wi-Fi Door Window Magnetic Detector Wi-Fi connectivity
|
|
| Brand | BusinessTool | ifashion | Houspace | Neoglint | Neoglint | Neoglint |
| Model | ||||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $20.27 | $18.33 | $22.68 | $15.77 | $24.80 | $21.09 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 19, 2025 | June 5, 2025 | June 18, 2025 | June 11, 2025 | June 11, 2025 | June 11, 2025 |
| Operation | Wireless | Independent | Independent | |||
| Connectivity | WIFI | WiFi | Wi-Fi | Tuya Smart Home | Wi-Fi | |
| Installation | Easy | Easy, No wiring required | Wireless | Tool-free | ||
| Compatibility | Smart home security systems | Works with security alarms | Doors, Windows | Google Home | ||
4-in-1 Function Magnetic Door Sensor Alarm
$20.27
Reviews
4.4
5
0
4
0
3
0
2
0
1
0