Chtoocy CH-668

Chtoocy Wireless Rechargeable Intercom System

Model: CH-668

User Instruction Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Chtoocy Wireless Rechargeable Intercom System. Designed for clear and reliable communication, this system offers a convenient solution for homes, businesses, and offices.

Two Chtoocy wireless intercom units in charging bases

Figure 1: Chtoocy Wireless Rechargeable Intercom System units in their charging bases.

Package Contents

Your Chtoocy Wireless Rechargeable Intercom System package includes the following items:

  • Intercom Units (2-Pack)
  • Charging Adapters
  • USB Cables
  • Charging Stands
  • Detailed User Manual

Product Overview

Familiarize yourself with the components and functions of your intercom unit:

Diagram of Chtoocy intercom unit showing Talk button, ON/OFF, Call, Channel Number, Volume +/-, Function buttons (VOX, MON, GRO), Indicator Light, Speaker, MIC, Digital Code (A/B/C), and Belt buckle (detachable).

Figure 2: Intercom Unit Function Key Diagram.

Function Key Descriptions:

  • GROUP (GRO): Press and hold this button to talk with all devices in the intercom system simultaneously.
  • VOX: Press VOX to talk to another station hands-free. The other side can reply by pressing the TALK key. VOX needs a voice to activate it.
  • MONITOR (MON): Press this button to monitor a station. The monitored station will continuously transmit audio. Useful for monitoring children or elderly.
  • CALL: Pushing the CALL button initiates a beep, then press and hold the TALK key to chat.
  • TALK: Press and hold to speak to another station. Release to listen.
  • Volume +/-: Adjusts the speaker volume.
  • Channel Number: Selects the communication channel (1-10).
  • Digital Code (A/B/C): Selects a security code to avoid interference.

Getting Started

1. Charging the Units

Before first use, ensure the intercom units are fully charged. Connect the USB cable to the charging adapter and plug it into a power outlet. Place the intercom unit into its charging stand. A full charge typically takes 4-6 hours and provides up to 24 hours of work time.

Hand holding a Chtoocy intercom unit with a charging base shown below, indicating 4-6 hours charging time and 24 hours work time.

Figure 3: Rechargeable Handheld Design and Charging.

2. Setting Channels and Codes

To ensure proper communication and avoid interference, set a unique channel and digital code for each intercom unit. The system supports 10 channels and 3 digital codes (A, B, C).

  1. Power On: Press and hold the ON/OFF button to turn on the intercom unit.
  2. Set Channel: Press and hold the desired channel number (1-10) for 3 seconds until you hear a confirmation tone.
  3. Set Digital Code: Use the A/B/C switch on the side of the unit to select a digital code. Ensure all units intended to communicate are on the same channel and code.
Diagram showing three steps to set up an intercom system: connecting to power, setting channel and code, and distributing stations for different users.

Figure 4: How to Set Up an Intercom System.

3. Pairing Multiple Units

To expand your system, additional Chtoocy intercom units can be paired by simply setting them to the same channel and digital code as your existing units.

Operating Instructions

1. Basic Communication (Talk Button)

To initiate a conversation with another unit on the same channel and code:

  • Press and hold the TALK button.
  • Speak clearly into the microphone.
  • Release the TALK button to listen for a reply.

2. Hands-Free Communication (VOX)

The VOX (Voice Operated Exchange) function allows for hands-free communication:

  • Press the VOX button once to activate hands-free mode.
  • Speak normally; the unit will automatically transmit when it detects your voice.
  • The receiving unit can reply by pressing its TALK button.

3. Monitoring (MON)

The Monitor function allows continuous audio transmission from a designated unit, acting as a baby monitor or for general area surveillance:

  • On the unit you wish to monitor, press the MON button.
  • This unit will continuously transmit audio to other units on the same channel.
  • To exit monitor mode, press the MON button again.

4. Group Communication (GRO)

To broadcast a message to all units on the same channel and code:

  • Press and hold the GRO button.
  • Speak your message. All other units will receive the broadcast.
  • Release the GRO button when finished speaking.

5. Adjusting Volume and Ringtones

Use the Volume +/- buttons to adjust the listening volume. The system offers adjustable volume levels and multiple ringtones.

Video 1: Demonstration of how to use the Chtoocy home intercom system, including various functions.

Video 2: Demonstration of the group call function of the Chtoocy home intercom system.

Range and Performance

The Chtoocy intercom system provides a long communication range of up to 1 mile (5280 feet) in open environments. It utilizes anti-interference technology to ensure stable and crystal-clear sound quality, making it suitable for various indoor and outdoor settings.

Diagram illustrating the 1-mile super long-range capability of the intercom system across different areas of a house and property.

Figure 5: 1 Mile Super Long-Range Communication.

Battery Information

Each handheld intercom unit is equipped with a built-in rechargeable Lithium Ion battery. The battery provides up to 24 hours of continuous use on a full charge. A low battery alert will notify you when recharging is needed. Charging is done via the included charging base and USB cable.

Maintenance

To ensure the longevity and optimal performance of your intercom system, follow these maintenance guidelines:

  • Keep units clean by wiping with a soft, dry cloth.
  • Avoid exposing units to extreme temperatures or direct sunlight for prolonged periods.
  • Store units in their charging bases when not in use to maintain battery health.
  • Ensure charging ports are free from dust and debris.

Troubleshooting

If you encounter any issues with your Chtoocy intercom system, please refer to the troubleshooting guide included in your package. Common issues and their solutions are detailed there. For example, if a unit is not charging, try unplugging the battery, charging for 24 hours, then pressing and holding the power button to turn it on.

Specifications

FeatureDetail
Model NumberCH-668
BrandChtoocy
Item Weight1.26 pounds
Package Dimensions6.38 x 5.48 x 3.62 inches
Batteries2 Lithium Ion batteries required (included)
Power SourceBattery Powered
Telephone TypeCordless
MaterialPlastic
RangeUp to 1 Mile (5280 feet)
Channels10
Digital Codes3 (A/B/C)
UPC631661960084

Warranty and Support

The Chtoocy Wireless Rechargeable Intercom System comes with a 2-Year Warranty. For any questions, concerns, or assistance with your purchase, please contact Chtoocy customer service. The product also includes a 30-day money-back guarantee.

Contact Information:

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