THIRDREALITY Zigbee Smart Garage Door Tilt Sensor Instruction Manual

1. Introduction

The THIRDREALITY Zigbee Smart Garage Door Tilt Sensor is designed to enhance home security by providing real-time alerts on your garage door's status. It accurately detects when the garage door opens or closes, offering a reliable defense against unauthorized access. This sensor integrates with various smart home ecosystems through Zigbee 3.0 connectivity, ensuring seamless monitoring and control.

2. Key Features

• Precision and Security: Provides prompt alerts for garage door open/close status.
• Zigbee 3.0 Connectivity: Compatible with Amazon Echo devices with built-in Zigbee, Samsung SmartThings (driver installation required), Homey, Home Assistant, Hubitat, and Third Reality Hub.
• Smart Assistant Support: Integrates with Apple HomeKit, Google Home, and Amazon Alexa (Smart Speaker required) via Smart Bridge MZ1 (Sold Separately).
• Adjustable Sensitivity: Four manual sensitivity levels to customize responsiveness.
• Long Battery Life: Up to 2 years of operation on 2 AAA batteries under normal conditions.
• Software OTA Updates: Supports over-the-air firmware upgrades for enhanced functionality.

3. Package Contents

• 1 x THIRDREALITY Zigbee Smart Garage Door Tilt Sensor
• 2 x AAA Batteries (pre-installed or included separately)
• Adhesive mounting tape
• User Manual (this document)

4. Setup and Installation

4.1. Battery Installation

To install the batteries:

1. Gently push to open the back cover of the sensor.
2. Insert the 2 AAA batteries, ensuring correct polarity.
3. Close the back cover securely.

Image: THIRDREALITY Garage Door Tilt Sensor and two AAA batteries.

4.2. Mounting the Sensor

Mount the sensor on the top panel of your garage door. Ensure the 'UP' arrow on the back of the sensor and the speaker holes are positioned at the top for correct orientation and functionality.

1. Clean the desired mounting surface on the garage door panel.
2. Peel off the protective backing from the adhesive tape on the sensor.
3. Firmly press the sensor onto the clean surface, ensuring the 'UP' arrow and speaker holes face upwards.

Image: The THIRDREALITY Garage Door Tilt Sensor mounted on the top panel of a garage door, showing its placement for optimal tilt detection.

4.3. Pairing with a Smart Home Hub

The sensor uses Zigbee 3.0 for connectivity. Follow the pairing instructions specific to your smart home hub.

4.3.1. General Zigbee Pairing

1. Ensure your smart home hub is in pairing mode.
2. Press and hold the reset button on the sensor for 5 seconds. The LED light will turn red and flash in blue, indicating it's in Zigbee pairing mode.
3. The sensor will exit pairing mode after 3 minutes if not paired.
4. Once paired, the sensor will appear in your hub's device list.

4.3.2. Pairing with Amazon Alexa App

Before pairing, ask Alexa to check for updates. Then, follow these steps:

1. Open the Alexa app.
2. Tap the "+" icon to add a device.
3. Choose "Other" and then "Zigbee".
4. Press "Discover Devices".
5. The Garage Door Tilt Sensor will be added as the "First contact sensor".

4.3.3. Pairing with 3R-Installer App (via Smart Bridge MZ1)

If using the Smart Bridge MZ1 (sold separately) for broader smart assistant compatibility (Apple HomeKit, Google Home), ensure your Smart Bridge firmware is up to date.

1. Open the 3R-Installer App.
2. Tap the Smart Bridge icon to enter the devices page.
3. Tap "+ Bridge ZIGBEE Devices" to start Zigbee pairing.
4. Follow the on-screen instructions to add the device.
5. To link with Matter-enabled services, copy the Manual Setup Code or scan the QR Code within 3 minutes, then add the bridge to other Matter-supported ecosystems.

Image: The THIRDREALITY Garage Door Tilt Sensor connected to a Smart Bridge MZ1, illustrating its integration with various smart home platforms like Apple Home, Google Home, SmartThings, and Alexa.

5. Operating the Sensor

Once installed and paired, the sensor will automatically detect changes in your garage door's tilt. When the garage door opens or closes, the sensor will send a signal to your connected smart home hub, triggering alerts or routines you have set up.

Image: A smartphone screen showing a security alarm notification indicating the garage door tilt sensor has been triggered and is open.

6. Sensitivity Adjustment

The sensor offers four sensitivity levels to ensure precise monitoring. These levels can be manually adjusted using dip switches located inside the sensor.

1. Open the back cover of the sensor (refer to Battery Installation).
2. Locate the 'LEVEL' dip switches on the circuit board.
3. Adjust the switches according to the desired sensitivity:
   • 00: Ultra High (UH)
   • 01: High (H)
   • 10: Medium (M)
   • 11: Low (L)
4. Close the back cover.

6.1. Audible Beep Control

The sensor emits an audible beep sound when its status changes. You can disable this feature if preferred:

1. Open the back cover of the sensor.
2. Locate the 'SIREN' dip switch on the circuit board.
3. Toggle the switch to 'OFF' to disable the beep sound.
4. Close the back cover.

7. Maintenance

7.1. Battery Replacement

The sensor is powered by 2 AAA batteries, offering up to 2 years of battery life. Replace batteries when the low battery indicator appears in your smart home app.

1. Open the back cover of the sensor.
2. Remove the old AAA batteries.
3. Insert new AAA batteries, observing correct polarity.
4. Close the back cover.

7.2. Firmware Updates

The sensor supports Over-The-Air (OTA) firmware updates. Check your smart home app or the 3R-Installer App for available updates to ensure optimal performance and access to new features.

8. Troubleshooting

• Sensor Not Pairing: Ensure the sensor is within 30 feet of your Zigbee hub. Verify the hub is in pairing mode. If using SmartThings, ensure the correct Edge driver is installed.
• Incorrect Status Readings: Check the sensor's mounting orientation. The 'UP' arrow and speaker holes must be at the top. Adjust sensitivity levels if needed.
• No Audible Beep: Verify the 'SIREN' dip switch inside the sensor is set to 'ON'.
• Battery Life Shorter Than Expected: Extreme temperatures can affect battery performance. Ensure the sensor is in an environment within its operating temperature range.
• SmartThings Driver Issues: For SmartThings, driver installation may be required. Refer to the quick start guide or manufacturer's website for specific driver installation instructions.

9. Specifications

10. Warranty and Support

For warranty information, technical support, or further assistance, please refer to the manufacturer's official website or contact THIRDREALITY customer service directly. Contact details are typically found on the product packaging or the official THIRDREALITY website.

11. Additional Resources