Smart WiFi Kerui Door Sensor Kerui Window Sensor Detectors Home Security Alarm System. Compatible With Alexa Google Home APP
- Item Type: Security Sensor
- Material: ABS Plastic
- Operating Temperature: -10℃-40℃ / 14°F-104°F
- Operating Humidity: 20%-85%
- Storage Temperature: -10℃-60℃ / 14°F-140°F
- Storage Humidity: 0%-90%
- Standby Time:6-12 Months
- Transmission Frequency: 433MHz
- Transmission Distance: 50-150 m in Open Area
- Size: 75 x 36 x 16 mm / 2.95 x 1.42 x 0.63 inch
Package Includes:
- 1 x Pc / 3 x Pcs / 10 x Pcs (Optionally)
Feature of Kerui Door Sensor Kerui Window Sensor
- Make your door/window smarter – when you leave home, it will push a notification to you if the doors or windows are opened or invaded by an external object, you will find anomalies in your home immediately
Create Smart Home: Create a smart scene on Smart APP, your smart light can be automatically turned on when you open the door
Battery Wi-Fi powered: – Full of power long durable, replacing the battery is simple, service more intimate
PLUG & PLAY with smart life APP -No hub required, simply download the “smart” app on iOS and Android.
Your personal butler & receptionist
- Instant notification to your phone immediately when the door or window is opened or closed. With the “Smart Life” Kurei door and Kerui window sensor, you don’t have to worry about your baby going out of the house without notice, and easily know when your aged parents leave or arrive home, even can be clear when someone enters your shop, office and company reception, etc. Keeping you safe and informed all the time.
Full peace of mind
- “Smart Life” door sensor Kerui window sensor provides 24-hour monitoring. Even if you are far from your home, garage, car, shed, garden, etc., you can check whether the door/window is open with the free app anytime and anywhere, giving you a full sense of security
Everything is under control
- Support checking unlocks/lock records and battery levels on the free “Smart Life” Never worry about missing any important moment or running out of battery. If you install more than one smart Wi-Fi Kerui door sensor in different places for home alarm.
- All the statuses of the Kerui door sensor, and Kerui window sensor will be displayed simultaneously within the app so that you can easily know what you want at a glance.
Easy to Install
- No complicated installation tools are required. The Kerui Door sensor can be installed with double-sided adhesive tape or screws(included) in just a few steps, and download an app “Smart Life” from Google Play or App Store to add the device to detect the status of your door/window.
Read our knowledge base for home security

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