WiFi Smart Natural Gas Alarm with Temperature Function & LCD Display – No DC

Protect your kitchen, utility room, or rental property against combustible gas leaks and ambient thermal hazards with the WiFi Smart Natural Gas (Methane / LPG) Detector with Temperature Function & LCD Display (No DC). Built with a high-sensitivity catalytic/semiconductor gas sensor, real-time ambient temperature monitoring, and direct 2.4GHz WiFi connectivity, this smart detector tracks gas concentration levels and indoor heat fluctuations continuously.

Operating without bulky external DC wall transformers, trailing proprietary cords, or hardwired mains lines (universal 5V USB / battery-backup power ready; No DC), it pairs directly with mobile smart ecosystems to deliver immediate high-decibel audible alarms, bright visual warnings, and real-time remote smartphone notifications the moment combustible gas or extreme heat is detected.

Key Features & Specifications

• Product Type: Smart Combustible Natural Gas (CH4 / LPG) & Ambient Temperature Detector.

• Smart App Integration (Tuya Smart / Smart Life Compatible):

  • Direct connection to standard 2.4GHz WiFi routers—no proprietary smart bridge or hub required.

  • Dispatches immediate emergency push alerts to your iOS or Android smartphone upon gas detection or thermal threshold breaches.

  • Multi-user account sharing enables all family members, flatmates, or property managers to receive synchronized emergency warnings.

  • Smart automation triggers: link with smart exhaust fans or smart gas shut-off valves to automatically ventilate the room and cut off the gas line when an alarm triggers.

• High-Clarity Digital LCD Multi-Information Display:

  • Clear backlit digital screen displays Real-Time Combustible Gas Concentration (% LEL - Lower Explosive Limit) at a glance.

  • Integrated Temperature Function: Continuously monitors and displays real-time ambient room temperature (°C / °F), doubling as an indoor climate monitor.

  • Visual status readouts for WiFi network signal, warm-up self-test cycle, and sensor operational health.

• High-Sensitivity Catalytic Gas Sensing:

  • Calibrated to detect Natural Gas (Methane / CH4), LPG (Propane / Butane), and piped coal gas leaks before hazardous explosive thresholds are reached (typically alarms at 5% to 8% LEL).

  • Rapid response time (≤ 30 seconds) to ensure maximum safety buffer for evacuation and ventilation.

• Powerful Acoustic Siren & Visual Strobe:

  • High-output ≥ 70–85dB acoustic siren sounds instantly upon alarm condition to alert occupants throughout the house.

  • Bright color-changing LED indicator / strobe flashes visibly for clear, multi-sensory emergency notification.

• Flexible Cord-Free / No-DC Architecture:

  • Operates free of traditional, clunky proprietary DC power bricks or fixed hardwired electrical installations.

  • Powered via standard universal 5V USB connection (compatible with standard USB wall outlets, USB power banks, or rechargeable backup battery power depending on configuration).

• Manual Self-Test & App Silence:

  • Convenient front-mounted Test / Mute button allows routine functional sensor checks.

  • One-touch app mute feature lets you hush false alarms directly from your smartphone once the environment has been inspected.

Broad Universal Applications & Target Environments

• Residential Kitchens & Pantries: Mount near gas cooktops, ovens, and gas hobs to detect burner flame-outs or valve leaks.

• Utility Rooms & Water Heater Closets: Guard enclosed spaces housing gas-powered hot water cylinders, boilers, and continuous gas water heaters.

• Baches, Caravans & Campervans: Keep holiday baches and mobile leisure vehicles safe when utilizing bottled LPG for heating or cooking.

• Rental Properties & Shared Flats: Quick, non-invasive installation requires no structural wall alterations, providing reliable safety for tenants and landlords alike.

• Light Commercial & Small Restaurant Kitchens: Secondary alert point near prep lines, deep fryers, and storage bottles for small business compliance and safety.

Quick 4-Step Setup & Installation Guide

1. Power On & Self-Test: Connect the unit to a 5V USB power source; allow the 180-second preheating sensor warm-up countdown to complete on the LCD screen until it confirms normal standby.

2. Pair with Mobile App: Open the Tuya Smart or Smart Life app, put the detector into pairing mode by holding the test button until the WiFi icon flashes, and connect it to your 2.4GHz WiFi network.

3. Mount at Correct Height:

   • For Natural Gas (Methane - lighter than air): Install on a wall 30 cm to 100 cm below the ceiling, within 1.5 meters of the gas appliance.

   • For Bottled Gas (LPG/Propane - heavier than air): Install on a wall 30 cm to 100 cm above the floor.

4. Test & Monitor: Press the front test button to ensure the internal buzzer sounds, the screen flashes, and your smartphone receives a prompt test push alert.