TECKNET Door Alarms When Opened, 2.4G WiFi Smart Door Sensor Alarm & Chime, App Alerts, Door Alarms for Kids Safety, Wireless Window Alarms for Home Security Systems for House, Pool, Sheds, 2 PCS
TECKNET Door Alarms When Opened, 2.4G WiFi Smart Door Sensor Alarm & Chime, App Alerts, Door Alarms for Kids Safety, Wireless Window Alarms for Home Security Systems for House, Pool, Sheds, 2 PCS
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About This
- Remote Monitoring via APP: These alarms connect to the Tuya APP via 2.4G WiFi, allowing you to remotely monitor doors and windows—ideal for pool door alarms for home, as well as windows, garages, shops, and daily use. If a child or pet unexpectedly opens a door, real-time detection instantly sends an alert to your phone. These are reliable door alarms for kids safety, providing intelligent 24/7 protection and keeping you informed at all times. (The app covers daily alerts; extra SMS notifications are chargeable.)
- Smart APP Control: This alarm offers full-function smart control via the Tuya APP. Receive real-time door/window open/close alerts, and monitor every door alarm sensor and window alarm sensor directly from your phone. Switch between Doorbell/Alarm/Off modes, and adjust volume levels—all remotely to adapt to different scenarios. The device operates on stable 2.4G WiFi for reliable performance. Plus, the APP interface clearly displays the remaining battery percentage, so you always know when it's time for a replacement.
- 3 Modes + Adjustable Volume : This alarm allows you freely switch between 3 modes. Alarm Mode 1: Alarm sounds for 1 minute. Alarm Mode 2: Alarm on door open, off when closed. Chime Mode: Door chimes when door opens. When the magnet separation exceeds 0.78 inches, a high-decibel alarm is triggered with a flashing red light, while an instant alert is pushed via the APP for dual protection—ideal for window sensors for security applications.
- Easy Installation: This door sensor alarm features peel-and-stick installation with double-sided tape—no wiring needed. Simply align the magnet with the arrow mark (gap within 2 cm) for precise, high-sensitivity triggering. It operates reliably in temperatures from -10°C to 50°C, making it ideal for window sensors for security. Powered by 2 AAA batteries (not included), it offers long battery life and low-battery alerts.
- 36 Months Warranty: If you encounter any problems in using the window and door alarms, please feel free to contact our professional customer service team, enjoying TECKNET 36 Months Warranty (Registered Only).
Overview
- Color : White
- Brand : TECKNET
- Product Dimensions : 4.1"L x 1.4"W x 0.6"H
- Manufacturer : TECKNET
- Number of Items : 2
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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