2PC Carbon monoxide sensor CO‌ UL2034 Sensor‌ -black

REAL TIME PRECISION CARBON MONOXIDE DETECTOR: This advanced sensor monitors invisible gas leaks with high accuracy. The clear blue backlight LCD screen displays real time concentration levels in PPM, providing immediate visibility into air status. It acts as a reliable shield for your family, ensuring you stay informed about odorless hazards.

LOUD AUDIO SIREN AND TRICOLOR STATUS INDICATORS: When dangerous gas levels are detected, the device emits an 85dB siren and flashes a red ALARM light to wake sleepers. The green LED indicates normal power operation, while the yellow light signals a fault or low battery. This multisensory warning system enables you to check the status of your environment at a single glance.

WIRELESS BATTERY POWERED PROTECTION: Powered by three 1.5V AAA batteries, this unit remains functional during power outages. The wireless design eliminates complex wiring, allowing for easy mounting on walls or ceilings using included screws. Its portable nature also makes it an essential safety companion for travel, hotel stays, or RV trips.

PEAK LEVEL MEMORY AND ONE TOUCH TESTING: Features a history search function that recalls the highest recorded concentration since the last reset, helping identify subtle risks while you were away. The central TEST button allows for quick weekly operation checks and alarm muting. This proactive monitoring tool provides valuable data for preventative maintenance.

COMPACT DESIGN FOR VERSATILE HOME SAFETY: Measuring 10.5 by 10.5cm, this space saving device fits seamlessly into bedrooms, living rooms, and kitchens with gas stoves. It is specifically designed to protect closed rooms or poorly ventilated areas during winter seasons. The sleek white exterior blends with decor while providing critical defense against silent threats.