Crow Alert Smart Wi-Fi Door and Window Contact Alarm with App Alerts
A magnetic contact sensor that pings your phone the moment a door or window opens.
- App Alerts
- Wi-Fi 2.4GHz
- Alexa & Google
- Peel & Stick
Free Shipping
On orders $50+
Secure Checkout
Encrypted payment
Easy Returns
See return policy
- Instant phone notification when the magnetic contacts separate
- Arm or disarm remotely and manage multiple alarms in one free app
- Works with Alexa and Google for quick voice status checks
- Installs with the self-adhesive pad or the included screws
Small enough to sit unnoticed on a door or window frame, this smart contact alarm connects to your Wi-Fi router and relays alerts to your phone through a free app. When the magnetic contacts separate because a door or window has been opened, you get an instant notification, whether you are in the next room or across the country. It is useful for catching intruders and for making sure young children or pets do not slip out. Arm or disarm it remotely, add several Crow Alert smart sensors to the same app, and sync with Alexa or Google Assistant for a quick voice status check. Install it with the self-adhesive pad or the included mounting screws. It runs on two AAA batteries (not included) and works as a standalone alarm, so it does not integrate with other alarm systems.
- This is a standalone alarm and does NOT integrate with other alarms
- Smart alarm syncs to your router to alert you anywhere via the free phone app
- Sends instant notifications to the app when magnetic contact sensors separate
- Activate or deactivate the alarm remotely and add multiple alarms in one app
- App can sync with Alexa or Google to provide quick verbal updates
- Install with easy self-adhesive pad or with included mounting screws
- Powered by two (2) AAA batteries (not included)
- Smart Magnetic Contact Window and Door Alarm
- Mounting Double-Stick Tape Strip
- Two (2) Mounting Screws
- Two (2) Screw Anchors
- Reset Key
- Instruction Manual
- Power Supply: DC 3.6V Battery (AAA) x2
- Quiescent Current: 45uA
- Alarm Current: 130mA
- Low Power Undervoltage: s2.4V
- Wi-Fi: 802.11b/g/n
- Working Temperature: 14°F (-10°C) ~ 140°F (60°C)
- Working Humidity: 90%
Know the Moment It Opens
When the two contacts separate, the sensor sends a notification to your phone through the free app.
Control From Anywhere
Arm it, disarm it, and add more Crow Alert smart sensors in one app, wherever you are.
Ask Alexa or Google
Sync the app with Alexa or Google Assistant to check the sensor status by voice.
Reviews
No reviews yet — be the first to review this product.


















