Smart Zigbee Sound & Noise Decibel Sensor

Keep a pulse on your indoor sound levels with the Smart Zigbee Noise Detector. Designed for precision monitoring, custom automation, and continuous 24/7 protection, this smart decibel sensor gives you total control over sound tracking in your home, office, nursery, or commercial space.

Whether you need to trigger a siren when noise levels spike, log ambient decibel levels, or receive instant phone alerts when room noise exceeds a safe threshold, this sensor integrates seamlessly into your Tuya Zigbee ecosystem.

Key Features & Benefits

1. High-Precision Decibel Detection (10dB - 100dB)

Accurately detects ambient sound across a wide dynamic range, from quiet room whispers (10dB) up to loud industrial noise or machinery (100dB). Stay continuously informed about your surrounding acoustic environment in real time.

2. Fully Customizable Noise Thresholds

Take control of what defines "Noise" versus "Normal" for your unique environment.

• Set Your Baseline: Define custom decibel triggers via the app (e.g., set $>40\text{dB}$ as "Noise" and $<40\text{dB}$ as "Normal").

• Tailored Alerts: Perfect for sleeping babies, quiet office working hours, pet monitoring, or noisy equipment oversight.

3. Flexible Data Reporting Modes

Customize report frequencies to suit your monitoring preferences and avoid notification clutter:

• Decibel Step Reporting: Receive logs whenever noise changes by a set increment (Choose between 1dB, 3dB, 5dB, 10dB, or 20dB fluctuation).

• State-Change Only Reporting: Opt to receive updates only when the status shifts between Normal and Noise, keeping your event log clean.

4. Tuya Zigbee Gateway & Smart Automation

Connects via standard Zigbee protocol to your Tuya Zigbee Hub/Gateway. Easily build intelligent automated rules across all your Tuya-compatible devices:

• Instant Alarms: Link with a smart indoor siren to trigger an audible alarm when noise exceeds safe levels.

• Visual Warnings: Set smart RGB bulbs to flash red when a high-noise threshold is triggered.

• Push Notifications: Receive immediate smartphone push notifications wherever you are.

5. Continuous 5V/1A USB Power Supply

Never worry about dead batteries or delayed reports. Powered continuously via standard 5V 1A USB, ensuring uninterrupted real-time tracking 24 hours a day, 7 days a week.

Technical Specifications

What’s Included in the Box?

• 1 × Smart Zigbee Sound & Noise Sensor

• 1 × USB Power Cable (5V 1A)

• 1 × Mounting Bracket / Adhesive Tape

• 1 × User Manual