HAKINAKU 6in1 Plug-In Detector with HD Screen | CO, Smoke & Natural Gas Alarm, Backup Battery

All-in-One Safety, Plug-and-Play

The HAKINAKU Plug in 6in1 Detector combines carbon monoxide, smoke, and combustible gas sensing with ambient temperature and humidity readings, all in a compact unit designed for quick setup. The built-in 1000 mAh backup battery keeps monitoring going through power interruptions, while a bright 2.1 inch HD screen continuously displays live data. This is a single, streamlined solution that helps you stay informed about your surroundings without juggling multiple devices.

What it Detects and How It Appears

• Carbon monoxide: 0-50 ppm green with no alarm, 51-200 ppm yellow and blinking during alarms, 201-999 ppm red and continuous alarm.
• Combustible gas: green when clear, yellow blinking at low/medium levels, red and continuous alarm at higher concentrations.
• Smoke: green when no smoke is detected, red and continuous alarm when smoke is present.

• 6in1 coverage includes CO, smoke, natural gas and other flammable gases, plus temperature and humidity sensing.
• Plug-in design with US standard outlet compatibility makes placement in bedrooms, kitchens, living rooms, and hotel rooms effortless.
• Back-up power provides up to 12 hours of operation, helping you stay protected during outages.
• 2.1-inch HD screen shows real-time data at a glance, including CO ppms, humidity, and indicator icons.
• Audible alarms exceed 85 dB with visible data, offering clear alerts even during deep sleep.
• Dual charging options include plug-in power and USB-C charging for flexible use at home or on the go.

Why This Kit Works for Everyday Safety

Whether you are at home, in a hotel, or caring for guests, the device provides timely situational awareness that can help you respond quickly to evolving conditions. The color-coded icons and the HD data readout translate complex readings into understandable signals, so you can react calmly and appropriately if a risk appears. While it cannot guarantee outcomes, the system is designed to help you notice changes early and plan next steps with confidence.

In real-life scenarios, you might appreciate the compact plug-in form that stays out of the way on a counter or bedside table, the convenience of a built-in battery during unexpected outages, and the flexibility of USB-C charging for travel. The device’s ability to display live readings and current status at a glance aims to support informed decisions for routine safety checks in homes, apartments, kitchens, and hotel accommodations.