2nd Gen 4-in-1 EU Plug CO & Gas Alarm with LCD Display, Temp Humidity Monitor, Battery Backup(Non-Smart)

Add convenient gas safety monitoring to your home with the MOES 4-in-1 EU Plug CO & Gas Detector. This all-in-one device is designed to monitor carbon monoxide, combustible gas, temperature, and humidity, helping you stay aware of potentially dangerous gas conditions and your surrounding indoor environment.

The EU plug configuration allows the detector to connect directly to a compatible wall outlet, providing continuous monitoring without the need for complex installation. Its integrated LCD display shows key readings including CO concentration, gas status, temperature, and humidity, so essential information remains visible whenever you need it.

The detector also incorporates a 1000mAh rechargeable backup battery to help maintain operation during temporary power failures. When an unsafe CO or combustible gas condition is detected, the device responds with an 85dB audible siren, flashing visual warning, and LCD alert, giving occupants multiple indications of a potential hazard.

Designed for practical residential use, it can be installed in kitchens, garages, boiler rooms, utility spaces, apartments, RVs, bedrooms, and other suitable areas where gas appliances are present.

Please note: This product detects CO and combustible gases but does not detect smoke or fire. Use it alongside a dedicated smoke alarm for broader household fire protection.

• Comprehensive 4-in-1 Monitoring: One compact detector provides four monitoring functions: carbon monoxide, combustible gas, temperature, and humidity. It can detect combustible gases including natural gas, methane, and propane, helping provide an additional layer of awareness in areas where gas appliances are used.
• Continuous Monitoring with Rechargeable Backup: Connect the EU Plug directly to a suitable wall socket for convenient continuous operation. The integrated 1000mAh rechargeable battery serves as backup power during temporary electricity interruptions, helping keep the detector operational when mains power is unavailable.
• Three-Way Warning for Faster Awareness: A potential gas hazard triggers three forms of notification: an 85dB audible alarm, flashing warning light, and visible LCD alert. This combination provides both sound and visual feedback to help occupants recognize an abnormal condition.
• Information-Rich LCD with Night-Friendly Settings: The LCD screen displays CO levels, gas status, temperature, and humidity in real time. Choose from 0%, 50%, or 100% display brightness according to your surroundings. The backlight can be reduced or switched off at night without stopping the detector's monitoring function.
• Designed for Wall-Outlets in Suitable Areas: The plug-in format works well in kitchens, garages, boiler rooms, utility areas, RVs, apartments, and other appropriate indoor spaces. Position the detector in a standard wall socket and avoid installation in bathrooms or directly above cooking stoves to support proper sensor performance
• Note: This product is non-intelligent and cannot be controlled by cell phone.

• Model: NA503F
• Carbon Monoxide: 0~999 ppm (±10%）
• CO Alarm Threshold: 49 ppm (Initial Default)
• Humidity Measurement Range: 0%–95% RH 
  (±5%), non-condensing
• Combustible Gas Level: GAS Lv1-3  (Lv3: ≥15% LEL)
• Gas Alarm Threshold: GAS Lv2 (≥5% LEL)
• Input: 100-240V 50/60Hz 
• Shell: Flame Retardant ABS Plastic
• Work Temp: -10°C~50°C/14°F~122°F
• Alarm: Yes
• Product Size：125.5x60.5x36.3mm(Excluding the plug)