junjiejituan WiFi Door Sensor Wireless Smart Door Sensor Alarm System: Open-close detection
Ever wished your door could tattle on intruders? Meet the Wireless Smart Door Sensor Alarm System—your new best friend in keeping your home or office safe. It's got this nifty open-close detection that's always on the lookout, so you'll know if someone's coming or going (no more guessing games). And because nobody likes drilling holes for hours, its wireless connectivity makes setup a breeze. The magnetic alarm system? Super reliable, like that one friend who's always punctual. Plus, it's WiFi enabled, meaning you can check on your place from anywhere (yes, even from your couch). Perfect for offices or homes, it's the security upgrade you didn't know you needed—until now.
Features
- Wireless connectivity
- Magnetic alarm system
- WiFi enabled
- Office security
- Open-close detection
General specs
- Brand: junjiejituan
- Model: WiFi Door Sensor
- Seller: Joom
- ID: 68290a2d90498f0131e8df5a
- Connectivity: Wireless, WiFi
- Detection Type: Open-close
- Alarm Type: Magnetic
- Use Case: Office security, Home security
- First listed by seller: 5/23/25
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 | |||||
|---|---|---|---|---|---|---|
junjiejituan WiFi Door Sensor Open-close detection
|
SENCKIT wifi door window sensor Bluetooth and Wi-Fi dual connecting mode
|
Sanofuturion WHMC01 Instant Open/Close Detection & Alerts
|
Tuya DWS09
|
Smart Door Lock with Password Entry, Wireless Connectivity
|
Gaoducash WiFi Door Alarm Black 90dB local alarm and free app notifications
|
|
| Brand | junjiejituan | SENCKIT | Sanofuturion | Tuya | Tuya | Gaoducash |
| Model | WiFi Door Sensor | wifi door window sensor | WHMC01 | DWS09 | WiFi Door Alarm | |
| Color |
|
|||||
| Rating |
|
|
|
|
|
|
| Price | $15.60 | $12.99 | $12.99 | $18.99 | $205.00 | $16.99 |
| Seller | Joom | Amazon | Amazon | Gshopper | Gshopper | Amazon |
| Update | February 7, 2026 | February 7, 2026 | February 7, 2026 | July 25, 2024 | July 25, 2024 | February 4, 2026 |
| Connectivity | Wireless, WiFi | WiFi | Wireless | Wi-Fi | ||
