ZigBee Door Window Sensor

ZigBee Smart Door Window Sensor for Home Assistant & Tuya

Protect your home with our ZigBee door sensor - the perfect solution for Home Assistant users and smart home automation enthusiasts. This wireless magnetic door window sensor sends instant alerts to your smartphone whenever a door or window is opened, giving you peace of mind whether you're home or away.

Key Features

• Home Assistant Compatible - Seamlessly integrates with Home Assistant via Tuya ZigBee gateway for advanced automation
• ZigBee 3.0 Protocol - Ultra-reliable wireless connection with low power consumption for extended battery life
• Instant App Alerts - Receive real-time notifications on your phone when doors or windows are opened
• Magnetic Contact Detection - Accurate sensing technology detects even the slightest opening
• Tuya Gateway Compatible - Works with Tuya ZigBee WiFi gateway (required, sold separately)
• Voice Assistant Ready - Compatible with Amazon Alexa and Google Home
• Long Battery Life - ZigBee's low power consumption means fewer battery changes (up to 12 months)
• Compact Design - Small, discreet sensor that blends with any décor
• Easy DIY Installation - No wiring required, installs in minutes with included adhesive
• Weather Resistant - Suitable for indoor use and protected outdoor locations

How It Works

This smart door window sensor consists of two parts: a sensor unit and a magnetic contact. When installed on a door or window frame, the sensor detects when the magnetic contact moves away (indicating the door/window has opened) and immediately sends an alert to your smartphone via the Tuya app or Home Assistant dashboard.

Perfect For

• Home Security - Monitor all entry points including front doors, back doors, and windows
• Child Safety - Get alerts when kids open doors or windows unsupervised
• Pet Monitoring - Know when pets access certain areas
• Business Security - Protect offices, retail stores, and warehouses
• Garage Doors - Monitor garage access and ensure doors are closed
• Cabinets & Drawers - Secure medicine cabinets, gun safes, or valuable storage
• Vacation Monitoring - Keep tabs on your property while traveling

Home Assistant & Smart Home Automation

As a Home Assistant door sensor, this ZigBee device unlocks powerful automation possibilities. Integrate seamlessly with your Home Assistant setup and create advanced automation routines:

• "Turn on hallway lights when front door opens after sunset"
• "Send Home Assistant notification if any door opens between 10 PM and 6 AM"
• "Trigger security camera recording when door opens"
• "Sound alarm if door opens while security system is armed"
• "Adjust thermostat when doors/windows are left open"
• "Flash smart lights red when unauthorized access detected"
• "Create door open/close logs in Home Assistant history"
• "Integrate with Node-RED for complex automation workflows"

Installation Guide

1. Ensure you have a Tuya ZigBee WiFi gateway (required for operation)
2. Clean the surface where you'll mount the sensor and magnet
3. Attach the sensor unit to the door/window frame using included adhesive
4. Attach the magnetic contact to the door/window (within 15mm of sensor)
5. Open the Tuya Smart or Smart Life app and add the device
6. For Home Assistant users: Add Tuya integration to connect your sensors
7. Test the sensor by opening and closing the door/window
8. Configure alerts and automation rules in your app or Home Assistant

Technical Specifications

• Protocol: ZigBee 3.0
• Connectivity: Requires Tuya ZigBee WiFi gateway
• Home Assistant: Compatible via Tuya integration
• Detection Range: Up to 15mm gap detection
• App: Tuya Smart / Smart Life (iOS & Android)
• Voice Control: Amazon Alexa, Google Assistant
• Power: Battery operated (battery included)
• Battery Life: Up to 12 months (typical use)
• Operating Temperature: 0-50°C (32-122°F)
• Installation: Adhesive mounting (no screws required)
• Dimensions: Compact, discreet design
• Weight: 0.065 kg
• Origin: Made in China
• SKU: 843503342039_zigbee Scheme (with Battery)

What's Included

• 1x ZigBee Smart Door Window Sensor (main unit)
• 1x Magnetic contact piece
• 1x Battery (pre-installed)
• 2x Adhesive mounting strips
• 1x User manual (English)

Why Choose ZigBee Over WiFi Sensors?

• Longer Battery Life - ZigBee uses up to 90% less power than WiFi sensors
• More Reliable - Mesh network technology ensures stable connection
• Less Interference - Operates independently of your WiFi network
• Scalable - Add dozens of sensors without overloading your WiFi
• Faster Response - Near-instant alerts with minimal latency
• Home Assistant Friendly - Better integration with local smart home systems

Use Case Examples

Home Assistant Security System

Install sensors on all entry points (front door, back door, garage door, ground-floor windows). Set up Home Assistant automation to send notifications and trigger cameras when any door/window opens while you're away or during nighttime hours. Create custom dashboards to monitor all sensors in real-time.

Child Safety Monitor

Place sensors on exterior doors and windows in children's rooms. Receive instant alerts if kids try to go outside unsupervised or open windows that could pose safety risks.

Energy Efficiency

Integrate with your smart thermostat via Home Assistant to automatically pause heating/cooling when doors or windows are left open, saving energy and reducing utility bills.

Business Security

Monitor after-hours access to offices, storage rooms, or restricted areas. Create logs of when doors are opened and receive alerts for unauthorized access attempts.

Frequently Asked Questions

Q: Does this work with Home Assistant?
A: Yes! This ZigBee door sensor works perfectly with Home Assistant when connected through a Tuya ZigBee gateway. You'll need to add the Tuya integration to your Home Assistant setup.

Q: How many sensors can I connect?
A: You can connect multiple sensors to a single Tuya ZigBee gateway. The exact number depends on your gateway model, but most support 50+ devices.

Q: Will it work without internet?
A: The sensor will still detect door/window openings, but you won't receive remote alerts without internet. Local automation in Home Assistant may still function depending on your setup.

Q: Can I use it outdoors?
A: Yes, but it should be installed in a protected location (under an overhang, covered porch, etc.) to avoid direct exposure to rain.

Q: How loud is the alarm?
A: This sensor sends app notifications rather than producing an audible alarm. You can pair it with smart sirens or speakers for audible alerts through Home Assistant or Tuya automations.

Customer Benefits

✓ Peace of Mind - Know your home is secure 24/7
✓ Instant Awareness - Get alerts within seconds of door/window opening
✓ Easy Expansion - Add more sensors as needed to cover all entry points
✓ Smart Automation - Integrate with Home Assistant, lights, cameras, and alarms
✓ Low Maintenance - Long battery life means minimal upkeep
✓ Affordable Security - Professional-grade monitoring without monthly fees
✓ Local Control - Works with Home Assistant for privacy-focused automation

Secure your home today! Order this smart door window sensor and start monitoring your property with professional-grade technology. Perfect for homeowners, renters, parents, Home Assistant enthusiasts, and anyone who values security and peace of mind.