[5-in-1 Monitoring] Precision-track carbon monoxide (0-2000ppm) and explosive gases (0-10% LEL) with humidity/temperature monitoring—all on a glare-resistant LCD
[Dual-Power with Instant Switch] Plug into AC 110-220V outlet for 24/7 protection. 9V backup battery(not included) activates within 2 seconds during outages (4+ hours runtime)
[3-Stage Alert Customization] Dim the screen (Low/Medium/High) for nighttime comfort. Adjustable alarm intensity (3 levels) pairs with multi-color LED strobes for clear visual/audio warnings
[Self-Test with Diagnostic LEDs] Press to verify sensor health: Green=operational, Yellow=maintenance needed, Red=alarm. 180-second system check ensures readiness
[Tool-Free Setup] Compact 4.92'x2.36'x2.24' design clips onto standard outlets. Ideal for behind stoves, RV bathrooms, or hotel
