Chunhee Battery-Free Wireless Call System User Manual

1. Introduction

The Chunhee Wireless Call System is designed to provide convenience and peace of mind for caregivers and individuals requiring assistance. This battery-free system ensures reliable communication within homes, hospitals, care facilities, and other environments. It is particularly beneficial for the elderly, pregnant women, patients, and individuals with disabilities, offering a simple and effective way to request help.

Image: The Chunhee Wireless Call System, featuring the main receiver unit and the compact, battery-free push button transmitter.

2. Product Features

• Battery-Free Operation: The call button utilizes self-generating power, eliminating the need for batteries and frequent replacements. The receiver plugs directly into a power outlet.
• Wide Wireless Range: Enjoy a stable wireless signal range of up to 150 meters (approx. 492 feet) in open areas. The signal can reliably pass through walls and other obstacles, making it suitable for multi-story homes or larger facilities.
• Adjustable Volume & Melodies: Choose from 13 different melodies and adjust the volume across 5 levels, from 0dB (silent with LED flash) to 110dB, to suit your environment and hearing needs.
• Adjustable Ring Duration: Customize the chime duration with options of 8 seconds, 16 seconds, or 12 minutes, providing flexibility for different alert requirements.
• IPX4 Waterproof Transmitter: The push button transmitter is IPX4 waterproof, making it suitable for use in bathrooms, kitchens, and other areas where it might encounter splashes. Note: Avoid submerging the device in water or exposing it directly to heavy rain.
• Expandability: The system uses a fixed ID code to prevent interference. You can easily add multiple transmitters and receivers to expand your system as needed.
• Versatile Applications: Ideal for elderly care, patient assistance, pregnant women, children, and individuals with limited mobility. It can also serve as a doorbell for visitors or a communication device in shops and offices.

Image: The system in action, highlighting its battery-free, wireless, and energy-saving benefits for patient and caregiver.

Image: Illustrates practical applications, demonstrating how the system facilitates communication between different rooms, like a toilet to a kitchen or a bathroom to a bedroom.

Image: Detailed view of the transmitter, emphasizing its self-powering mechanism and robust design for long-term use.

Image: Visual representation of the IPX4 waterproof feature, showing the transmitter's suitability for use in various indoor wet locations.

Image: Showcases the diverse range of users who can benefit from the Chunhee Wireless Call System, including the elderly, children, pregnant individuals, and those requiring special care.

3. Package Contents

Please check the package to ensure all items are present:

• Transmitter (Push Button) x 1
• Receiver x 1
• Double-sided Tape x 1
• Japanese Instruction Manual x 1 (Please refer to this English manual for detailed instructions)

4. Setup

4.1. Pairing Method

Follow these steps to pair the transmitter with the receiver:

1. Step 1: Select Melody
   On the receiver, press the "Previous Song" or "Next Song" button to choose your preferred melody.
2. Step 2: Enter Pairing Mode
   Press and hold the receiver's "Volume" button for 5 seconds until you hear a chime sound, indicating it's in pairing mode.
3. Step 3: Activate Transmitter
   Quickly press the transmitter button.
4. Step 4: Confirm Pairing
   You will hear a "ding-dong" sound from the receiver, and its LED light will flash, confirming successful pairing.

Image: Visual instructions for pairing the call button with the receiver.

4.2. Installation Method

The transmitter can be easily installed using the provided double-sided tape:

1. Step 1: Prepare Tape
   Ensure you have the included double-sided tape.
2. Step 2: Attach to Transmitter
   Apply the double-sided tape to the back of the push button transmitter.
3. Step 3: Mount Transmitter
   Attach the transmitter to your desired installation location. Ensure the surface is clean and dry for optimal adhesion.

Image: Visual instructions for installing the call button using the provided adhesive tape.

5. Operating Instructions

5.1. Making a Call

To send an alert, simply press the push button transmitter. The receiver will sound the selected melody and flash its LED light.

5.2. Adjusting Ring Time

You can adjust how long the chime rings for:

1. Step 1: Select Ring Duration
   Press the "Ring Time" button on the receiver to cycle through the available durations: 8 seconds, 16 seconds, or 12 minutes.
2. Step 2: Test Activation
   Press the self-generating transmitter button. The chime will ring according to the selected duration.
3. Step 3: Stop Chime (Optional)
   If you wish to stop the chime before its set duration, press the "Volume" button or the "Previous Song" / "Next Song" button on the receiver.

Image: Instructions for setting the chime's ring duration, with options for 8 seconds, 16 seconds, and 12 minutes.

Image: Illustrates the extensive 150-meter wireless range and the three selectable ring time options for the chime.

6. Maintenance

• Clean the devices with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Ensure the receiver is plugged into a stable power source.
• While the transmitter is IPX4 waterproof, avoid prolonged exposure to water or direct heavy rain.
• Regularly check the installation of the transmitter to ensure it remains securely attached.

7. Troubleshooting

8. Specifications

Image: Comprehensive product specifications, including dimensions for both the transmitter and receiver.

Image: Close-up showing the dimensions and control buttons on the receiver and the compact design of the transmitter.

9. Warranty & Support

This product comes with an eighteen-month quality guarantee from the date of purchase. If you encounter any issues with the product, please contact our customer support for assistance. We are committed to ensuring your satisfaction.