Shenzhen Wenhui Technology Development Co., Ltd.
                                                                                                           
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20 Years
Since 2006
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Wifi Wireless Door Contact Sensor With Instant Phone Notification Smart Scene Automation

Price Negotiable
Price: USD+2.8-3.5+piece
MOQ: 500
Delivery Time: 5-10days
Brand: SIXWGH
Product Description
Wireless Door Contact Sensor with Instant Phone Notification Smart Scene Automation and Voice Control via Alexa & Google Assistant
Core Specifications
Security Alert Instant Phone Notification
Smart Scene Open Door → Turn On Light
Voice Check "Alexa, is the door closed?"
History Log View Open/Close Records
Battery Life 6-12 Months (Easy Replace)
Installation 3M Adhesive Tape (Included)
Size Compact & Minimalist
Low Battery Alert Yes (Push Message)
Smart Home Lifestyle Solution
More than just an alarm, this sensor guards your home and automates your life. Stick it on your front door to get notified if it opens while you're away. At night, link it with a smart bulb to automatically turn on the hallway light when you walk in. Forgot if you closed the window? Just ask Alexa or Google Assistant to check the status for you. Simple, safe, and smart.
Wireless door contact sensor installed on door frame Close-up view of the compact sensor design Smart home integration showing mobile app interface Sensor package contents with 3M adhesive tape included
 
Frequently Asked Questions
Can I use this to turn on my lights?
Yes! Create a "Smart Scene" in the App: When Door Sensor Opens → Turn On Smart Light. It's perfect for entryways or closets.
Will it alert me if I leave the fridge open?
Yes. You can set an alert (via third-party integrations like IFTTT or advanced Tuya settings) to notify you if the sensor stays "Open" for more than a minute.
Is it hard to install?
Not at all. No tools required. Just peel off the 3M adhesive tape on the back and stick the two parts on the door and frame. Align them within 15mm.
Does it work with my old router?
It works with any standard 2.4GHz WiFi network (which most routers support). Note that it does not support 5GHz-only networks.
Can I share the alerts with my family?
Yes, use the "Share Device" feature in the App so your spouse or parents also get notified if the alarm is triggered.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Wenhui Technology Development Co., Ltd.
Location 402, Building A5, Meiying Zhihui Innovation Park, No. 3, Fenghuang Xingye 3rd Road, Fuyong Street, Bao'an District, Shenzhen, Guangdong, China
Contact Person EIvin

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