D MODUN Gas Alarm Detector – Natural Gas, LPG & Coal Gas | 100dB Strobe Light | Wall-Mount | Plug-in

D MODUN Gas Alarm Detector – 100dB Strobe Light WarningWhen seconds matter, you need an alarm that commands attention. The D MODUN gas alarm detector combines a powerful 100dB siren with a bright red strobe light, ensuring you’re alerted to combustible gas leaks even in noisy environments. Wall-mounted and mains-powered, it’s always on guard — no batteries to replace, no gaps in protection.Key Features Loud 100dB alarm + strobe light: Dual sound-and-light alert activates when gas concentration reaches ≥3% LEL. Cannot detect carbon monoxide (CO). Multi-gas detection: Detects natural gas (methane), LPG (propane, butane), and urban coal gas (alkane, olefin, aromatics). Mains-powered, wall-mounted: Plug-in design with no battery dependency. ABS housing, easy to clean. Power consumption ≤3W. Built-in TEST button: After the 3-minute warm-up, press TEST to verify the alarm is working correctly. Fault indicator: Yellow POWER light signals a device fault, so you always know the alarm status. Wide application: Restaurants, kitchens, hospitals, hotels, oil factories, garages, gas stations, and RVs. Specifications Detecting Gas Natural gas (Methane), LPG (Propane, Butane), Urban coal gas Sensor Type Semiconductor Gas Sensor Alarm Concentration ≥3% LEL Preheat Time 3 minutes (180 seconds) Operating Voltage AC 110V ~ 240V Rated Power ≤3W Alarm Volume ≥100dB Alarm Mode Sound + Red Strobe Light Material ABS Operating Temperature 0℃ ~ 50℃ Operating Humidity ≤93% RH Installation Wall-mounted Dimensions 115 × 70 × 40 mm How to TestAfter warm-up is complete, press the TEST key. The alarm will sound "Di Di Di...", the red ALARM indicator flashes, and the green POWER light stays on.⚠️ Do not open a gas stove for testing without professional guidance.