2 Packs Combination Gas & Carbon Monoxide Detectors Plug in, Portable CO Detector with Digital Display Audible & Visual Alarm, Gas & CO Alarm Applicable to for Home, Kitchen, Hotel

2 Packs Combination Gas & Carbon Monoxide Detectors Plug in, Portable CO Detector with Digital Display Audible & Visual Alarm, Gas & CO Alarm Applicable to for Home, Kitchen, Hotel

• Sensitivity & Accuracy: The Combined Gas and Carbon Monoxide Detector uses an upgraded dual sensor system with a more sensitive sense of smell to quickly identify dangerous gases in the air and respond quickly
• Audible & Visual Alarm: This carbon monoxide detector uses a dual alarm system. When CO concentration is 50PPM, it will alarm within 60-90 minutes; when 100PPM, it will alarm within 10-40 minutes; and when the level reaches 150PPM, it will sound an 85dB audible and visual alarm to remind you of ambient danger
• Low Power Design: Automatically switches to low power mode when no dangerous gases are detected, with a green light indicating normal operation
• Easy No-Drill Installation: Long cord plug design prevents blocking outlets; includes fixing plate and strong adhesive for quick, no-drill wall mounting
• Multi-Purpose Use: This portable carbon monoxide detector is suitable for homes, hotels, restaurants, schools and any other places where you need to detect carbon monoxide or gas, and it is also a good assistant for your traveling