HAKINAKU 4-in-1 Smoke & Carbon Monoxide Detector User Manual

Introduction

Thank you for choosing the HAKINAKU 4-in-1 Plug-in Smoke & Carbon Monoxide Detector. This device is designed to provide comprehensive safety monitoring for your home, travel, or hotel stays by integrating carbon monoxide, smoke, temperature, and humidity sensors. It features a high-definition screen for real-time data display and a built-in backup battery for continuous operation during power outages. Please read this manual thoroughly before use to ensure proper installation, operation, and maintenance.

Image: Front and back view of the HAKINAKU 4-in-1 Smoke & Carbon Monoxide Detector, highlighting its compact design and plug-in functionality.

Safety Information

It is crucial to follow all safety guidelines to prevent injury or damage. This detector is intended for indoor use only.

• Do not paint the detector: Paint can clog the sensor openings and interfere with the unit's ability to detect smoke or carbon monoxide.
• Do not block vents: Ensure that the air vents on the detector are not obstructed by furniture, curtains, or other objects.
• Avoid extreme environments: Do not install the detector in areas with extreme temperatures, high humidity, or excessive dust, as this can affect performance.
• Regular testing: Test the detector regularly as described in the "Operating" section to ensure it is functioning correctly.
• Alarm response: If the alarm sounds, evacuate the premises immediately and call emergency services. Do not re-enter until the area has been declared safe by professionals.
• Electrical safety: This is a plug-in device. Ensure the electrical outlet is in good condition and meets local electrical codes. Do not force the plug into an outlet.

Product Overview

The HAKINAKU 4-in-1 detector combines multiple safety features into a single, compact unit.

Key Features:

• 4-in-1 Detection: Integrated carbon monoxide (CO), smoke, temperature, and humidity sensors.
• Plug-in Design: Compatible with US 110V to 220V AC voltage, fits standard AC outlets.
• Built-in 2000 mAh Backup Battery: Provides up to 120 hours of operation during power outages, also enabling portable use.
• 2.1'' HD Screen: Displays real-time data including CO ppm, smoke indicating bar, humidity, temperature, CO indicator icon, and alarm status.
• Audible Alarm: 85 dB alarm for clear notification of detected hazards.
• High Precision Sensors: Equipped with sensitive and stable electrochemical and photoelectric sensors.

Image: Visual representation of the 4-in-1 detection capabilities, including smoke, CO, humidity, temperature, battery, and plug switch icons.

Image: Close-up of the high-definition color screen display, showing CO PPM, smoke indicator, humidity, and temperature readings.

Image: Internal view of the detector, illustrating the high precision electrochemical and photoelectric sensors and the 2000 mAh battery.

Setup

Initial Setup:

1. Unpack: Carefully remove the detector from its packaging.
2. Plug In: Insert the detector into a standard US 110V-220V AC electrical outlet. The device will power on automatically.
3. Self-Test: Upon initial power-up, the detector will perform a self-test. The screen will light up, and you may hear a short beep.
4. Charging: The built-in 2000 mAh backup battery will begin charging automatically when plugged into an active outlet.

Placement Guide:

Proper placement is essential for effective detection. Consider the following guidelines:

• General: Install at least one detector on each level of your home, including the basement.
• Bedrooms: Place a detector in or near sleeping areas to ensure occupants are alerted to hazards.
• Living Areas: Install in living rooms, dining rooms, and kitchens.
• Carbon Monoxide (CO): CO is slightly lighter than air and mixes readily with air. For optimal CO detection, install the unit at knee height or higher, but not directly on the ceiling.
• Smoke: Smoke rises. For optimal smoke detection, install the unit higher on the wall, closer to the ceiling, but not directly in corners where dead air pockets can form.
• Avoid: Do not place near windows, doors, or vents where drafts could interfere with readings. Avoid placing directly above heat sources or in areas with high humidity (e.g., bathrooms).

Image: Diagram illustrating recommended placement of smoke and carbon monoxide detectors in various rooms of a house, including bedrooms, living room, kitchen, basement, and garage.

Image: The detector plugged into a wall outlet in a living room setting, emphasizing its suitability for indoor safety.

Image: The detector being used in a portable outdoor setting, such as camping, highlighting its versatility.

Operating Instructions

Understanding the Display:

The 2.1'' HD screen provides real-time information:

• CO PPM: Displays the concentration of carbon monoxide in parts per million (ppm). "000" indicates no detectable CO.
• Smoke Indicator Bar: A visual bar that indicates the presence and level of smoke.
• Humidity: Shows the current relative humidity percentage.
• Temperature: Displays the ambient temperature in Fahrenheit or Celsius.
• Battery Level: Indicates the charge level of the internal backup battery.
• Buzzer Status: Icon indicating if the buzzer is active or muted.

Image: Detailed diagram showing the detector's dimensions and button functions, including Power, Screen Brightness, and Buzzer buttons.

Button Functions:

• Power Button (Center):
  • Short press: Initiates a self-test.
  • Long press: Turns off the device when operating on battery power.
• Screen Brightness Button (Left):
  • Short press: Changes screen brightness levels.
  • Long press: Switches temperature display between Celsius (°C) and Fahrenheit (°F).
• Buzzer Button (Right):
  • Short press: Turns off the buzzer (mutes the alarm).

Alarm Response:

If the detector sounds an alarm:

1. Evacuate: Immediately move to fresh air outdoors or open windows/doors to ventilate the area.
2. Call Emergency Services: Dial 911 or your local emergency number.
3. Identify Source: If possible and safe, try to identify the source of the smoke or CO.
4. Do Not Re-enter: Do not re-enter the premises until emergency responders have cleared the area and confirmed it is safe.

Image: The detector displaying an alarm state with a high CO PPM reading, indicating both sound and light alerts to prevent danger.

Maintenance

Regular Cleaning:

• Dust Removal: Gently vacuum the detector cover and vents once a month using a soft brush attachment to remove dust and debris.
• Wipe Down: Wipe the exterior with a slightly damp cloth. Do not use cleaning sprays or solvents.
• Do Not Disassemble: Never attempt to disassemble the detector. There are no user-serviceable parts inside.

Testing the Detector:

Test the detector weekly and after returning from a long absence.

1. Press Test Button: Press the Power Button (center button) briefly.
2. Listen for Alarm: The detector should emit a series of loud beeps and the screen will indicate a test in progress.
3. Verify Display: Observe the screen for proper function and display of test indicators.

Battery Backup:

The detector has a built-in 2000 mAh Lithium Ion backup battery. This battery is designed to provide power during electrical outages.

• Charging: The battery charges automatically when the unit is plugged into an active AC outlet.
• Battery Life: A fully charged battery provides approximately 120 hours of operation.
• Low Battery Alert: The detector will indicate a low battery level on the HD screen and may emit a chirp to alert you. Recharge by plugging into an AC outlet.

Image: The detector with an overlay highlighting its 2000 mAh built-in backup battery, emphasizing its long-lasting, rechargeable, and portable features for emergency outages.

Troubleshooting

Specifications

Warranty and Support

Warranty Information:

HAKINAKU provides a 5-Year Free Exchange with Any Quality Issues warranty for this product. Please retain your proof of purchase for warranty claims.

Customer Support:

For any questions, technical assistance, or warranty claims, please contact HAKINAKU customer support through the retailer's platform or the official HAKINAKU website. Refer to your purchase documentation for specific contact details.

Manufacturer: Shenzhen Huidu Technology Co., Ltd.