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Jinvoo WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and Remote Notification Compatible with Alexa and Google Assistant
Details
- Colorwhite
- BrandJinvoo
- Power SourceBattery
- Compatible DevicesHome Security
- Number of Batteries2 AAA
Description
🚪🔒 Secure smarter, live freer—your home’s silent guardian.
- EFFORTLESS INSTALLATION - No tools needed—stick on with included 3M adhesive and start securing your home in minutes.
- REAL TIME SECURITY ALERTS - Instant phone notifications whenever doors or windows open—stay connected no matter where you are.
- VOICE ACTIVATED CONVENIENCE - Hands-free control via Alexa or Google Assistant makes smart security smarter and simpler.
- SEAMLESS SMART HOME INTEGRATION - Automate your environment by syncing with Smart Life app devices—lights, AC, and more react instantly to sensor triggers.
- LONG LASTING POWER WITH PEACE OF MIND - Powered by included AAA batteries with low battery alerts and backed by a 24-month warranty.
The Jinvoo WiFi Door Sensor is a wireless magnetic contact sensor designed for versatile home security. It connects via 2.4GHz WiFi without needing a hub, supports remote monitoring and notifications through the Smart Life or Tuya apps, and integrates with Alexa and Google Assistant for voice control. Easy to install with included 3M adhesive, it runs on two AAA batteries with low power alerts and offers programmable automation to enhance your smart home ecosystem. Backed by a 24-month warranty, it’s a reliable, user-friendly solution for proactive home protection.
Specifications
| Voltage | 3 Volts (DC) |
| Control Method | App |
| Mounting Type | Surface Mount |
| Sensor Technology | Contact Sensor |
| Manufacturer | Jinvoo |
| Part Number | SM-WF701-W2-US |
| Item Weight | 7 ounces |
| Package Dimensions | 2.87 x 1.57 x 0.86 inches |
| Country of Origin | China |
| Item model number | SM-WF701-W2-US |
| Batteries | 2 AAA batteries required. (included) |
| Material | Acrylonitrile Butadiene Styrene |
| Included Components | Detector |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
Reviews
D**K
A bit on the larger side
The product works as expected but it is a bit larger than some of my other contact sensors. I suppose there are tradeoffs to the larger size such as longer battery, but for aesthetic reasons I would have preferred a smaller form factor. Other than that the door sensor easily integrated with SmartLife and Home Assistant so I have no real complaints.
O**S
A bit large and the magnetic is sometimes off
A bit on the larger end for a door sensor and I sometimes, kinda rarely but still get false readings. A bit annoying but it is what it is. Easy to set up and use with google home tho. Got it working within 10-15 mins and enjoy seeing when my back door to my backyard is open
Common Questions
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