5-in-1 Gas & CO Detector with Digital Display | Plug-in + 9V Battery Backup Carbon Monoxide Detectors| Adjustable Brightness & Alarm Volume | Home, RV, Apartment (1-Pack)

Specifications

• Real-Time Quad Monitoring: Track carbon monoxide (0-2000ppm), flammable gas (0-10%LEL), temperature (±4°F accuracy), and humidity (±5% RH) on a crisp digital display—all hazards in one glance
• Dual-Power Reliability: Plug into any 110-220V outlet for continuous protection. 9V battery backup(not included) kicks in automatically during outages (4+ hours runtime)
• Clear Voice Guidance: Hear instant spoken alerts "Attention please! Carbon monoxide/Gas leaking, please open the window and the door" Direct instructions reduce panic and speed up response
• Customizable Display & Alerts: Dim the screen (Low/Medium/High) to avoid nighttime glare or boost daytime visibility. Adjust alarm volume (3 levels) for nurseries, workshops, or open spaces
• Space-Saving Design: Sleek 4.92"x2.36"x2.24" design fits tight spots: Mount near water heaters, behind furniture, or in RV lofts without blocking walkways
• Brand: ANTERCITE
• Style: 5-in-1 Gas & CO detector
• Power Source: AC 110-220V+ 9V backup battery(not included)
• Product Dimensions: 4.92"D x 2.26"W x 2.36"H
• Item Weight: 3.84 ounces
• Alarm: Audible
• Number of Items: 1
• Manufacturer: Shenzhen Kanghua Shengshi industrial Co., LTD