Build My Home Smart Door Sensor: WiFi and ZigBee connectivity
Meet the Smart Door Sensor—your home's new best friend for keeping things secure and smart. It's got a nose for when doors or windows decide to take a peek outside, shooting you a quick heads-up on your phone faster than you can say 'intruder alert.' And guess what? It plays nice with the SmartLife app, making it a breeze to mesh with your other smart gadgets. Fancy telling your house what to do? Just ask Alexa or Google Assistant to lend a hand.
Why you'll love it:
- Get tipped off the moment something's amiss—no waiting around.
- Stick it on and forget about it (thanks to that clever adhesive backing).
- It sips power like a fine tea, meaning fewer battery swaps and more peace of mind.
- Magnetic door/window detection
- App-controlled via SmartLife
- Works with Alexa and Google
- Easy installation
- WiFi and ZigBee connectivity
General specs
- Brand: Build My Home
- Seller: Joom
- Connectivity: WiFi, ZigBee
- Compatibility: SmartLife app, Alexa, Google Assistant
- Detection Type: Magnetic
- Installation: Adhesive
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Door Sensor WiFi and ZigBee connectivity
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Smart Magnetic Door Sensor WiFi and Zigbee connectivity
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Smart Door Sensor WiFi connectivity
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Smart Door/Window Sensor WiFi/Zigbee connectivity
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Smart Door and Window Sensor WiFi connectivity
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Smart Door and Window Sensor WiFi/Zigbee connectivity
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| Brand | Build My Home | HOME-Auto-001 | HOME-Auto-001 | YJMP Top | GoolRC | Meiteai-All |
| Model | ||||||
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| Rating |
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| Price | $23.71 | $16.88 | $20.47 | $10.04 | $28.37 | $10.93 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 31, 2025 | August 31, 2025 | August 30, 2025 | August 29, 2025 | August 30, 2025 |
| Connectivity | WiFi, ZigBee | WiFi, Zigbee | WiFi | WiFi, Zigbee | WiFi | WiFi, Zigbee |
| Compatibility | SmartLife app, Alexa, Google Assistant | Smart Life app, Alexa, Google | Alexa | Alexa, Google Assistant | Alexa, Google Home, Tuya | Alexa, Google Home |
| Installation | Adhesive | Easy | Easy | |||
Smart Door Sensor
Aaron L.
Houston, TX
June 9, 2025
i had a problem where i was worried about my kid wandering off or someone breaking in so i got this sensor from build my home it solved it by alerting me fast on my phone when something moves and it works with my other smart stuff and voice commands the takeaway is its reliable and simple for a beginner like me but not perfect
- Pros: it tells me right away if a door or window opens which is great for keeping my family safe and it sticks on easy with no tools needed plus the battery lasts a long time so i dont have to change it often
- Cons: it could be wrong sometimes maybe if theres a glitch and it takes a bit to set up with my phone at first but nothing too bad