RQ4 WiFi Combustible Gas Alarm – Tuya Smart Natural Gas Detector with App Alerts

Comprehensive Gas Detection

• Detects Multiple Gases – Natural gas (methane/CH₄), liquefied petroleum gas (LPG), biogas, manufactured gas, and other combustible gases

• High‑Stability Sensor – Semiconductor sensor with excellent stability and minimal sensitivity drift

• Accurate Alarm Threshold – Alarms at 6%LEL ±3%LEL (CH₄), meets safety standards

Smart Connectivity & Alerts

• WiFi Connection – 802.11 b/g/n, connects directly to your home network

• Tuya / Smart Life APP – Receive instant push notifications when gas is detected

• Remote Monitoring – Check alarm status from anywhere, even when you’re away from home

• Fault Self‑Check – Automatically tests sensor integrity; alerts if malfunction is detected

Loud & Clear Alarm

• 70dB Alarm Sound – Loud enough to alert household members

• Visual Indicator – Clear LED status for power, alarm, and fault conditions

Plug & Play Installation

• Easy Setup – Simply plug into a standard outlet – no wiring required

• Interchangeable Plugs – Available with US, UK, or EU plug standards to suit different regions

• Compact Design – Small footprint (48×55×30mm), blends into any space

Energy Efficient

• Low Power Consumption – Average ≤1.5W, economical to run continuously

• Wide Voltage Compatibility – AC 85V‑250V, works in most countries

Proper Installation Guidance

• Heavier‑than‑air gases (LPG, etc.) – Install 0.3‑1m above floor, within 1.5m of gas source

• Lighter‑than‑air gases (natural gas, etc.) – Install 0.3‑1m below ceiling, within 1.5m of gas source

Wide Applications

• Kitchens

• Boiler rooms

• Restaurants

• Hotel kitchens

• Campervans / RVs (with appropriate power)

• Anywhere gas appliances are used