- Introduction
- The Problem of Excessive Dog Barking
- Understanding the ZFQ004 Ultrasonic Anti-Barking Device
- How to Use Your Anti-Barking Device
- Training Tips
- Benefits of Using the ZFQ004 Ultrasonic Anti-Barking Device
- Specification Table for ZFQ004
- Frequently Asked Questions
- Conclusion
Introduction
Did you know that excessive dog barking is one of the most common reasons neighbors file noise complaints? Whether it’s separation anxiety or attention-seeking behavior, barking can disrupt your peace and even lead to disputes. Fortunately, there’s a humane way to address this problem—the ZFQ004 Ultrasonic Anti-Barking Device. In this article, we’ll explore how this innovative product can help create a quieter and more harmonious environment for both you and your dog.
The Problem of Excessive Dog Barking
Excessive barking can be caused by various factors, including:
- Separation anxiety: Dogs left alone for long periods may bark out of distress.
- Boredom: Without mental stimulation or physical activity, dogs may bark to relieve boredom.
- Fear or aggression: Loud noises, strangers, or other animals can trigger defensive barking.
- Attention-seeking behavior: Sometimes, dogs bark simply to get attention from their owners.
Unfortunately, this constant barking can lead to problems like:
- Noise pollution that disturbs the neighborhood.
- Conflicts with neighbors, potentially escalating into disputes.
- Legal consequences in some areas where noise control laws exist.
Understanding the ZFQ004 Ultrasonic Anti-Barking Device
The ZFQ004 Ultrasonic Anti-Barking Device is designed to address excessive barking in a safe, effective, and humane way. Here’s how it works:

- The device has a sound detection sensor that recognizes barking. After three consecutive barks, it automatically emits an ultrasonic sound that only dogs can hear. This sound discourages the dog from barking, helping to reduce noise without the need for shocks or vibrations.
- With three adjustable frequency levels—15kHz to 30kHz, 20kHz, and 30kHz—you can customize the settings to suit your dog’s behavior and sensitivity.
Understanding the ZFQ004 Ultrasonic Anti-Barking Device
The ZFQ004 Ultrasonic Anti-Barking Device is a safe, humane solution for reducing excessive barking. It detects barking through a sound sensor and automatically emits ultrasonic sounds to deter barking, with three customizable frequency levels to suit different dog sizes and temperaments.
Key Features of the ZFQ004
Feature | Description |
---|---|
Frequency Modes | 15-30 kHz (large dogs), 20 kHz (medium), 30 kHz (small dogs). |
Range | Covers up to 33 feet. |
Automatic Operation | Detects barking and emits ultrasonic sound automatically. |
IPX4 Waterproof | Weatherproof, suitable for outdoor use. |
Rechargeable Battery | 1500mAh battery lasts up to 30 days per charge. |
Humane Training | No shock or vibration, purely ultrasonic deterrent. |
Safety and Effectiveness
The ZFQ004 is completely safe for dogs of all breeds and sizes. The ultrasonic sound emitted by the device is harmless and only audible to dogs, ensuring that it doesn’t disturb humans or other animals. This makes it a humane alternative to traditional bark control methods like shock collars, which can cause stress and discomfort.

How to Use Your Anti-Barking Device
Installation:
- Place the device anywhere within the dog’s environment. It can stand on a surface or be hung using screws.
- Make sure to position the device at the same height as your dog, ensuring they can hear it clearly for maximum effectiveness.
Work Instructions:
- Power On: Turn the knob to Level 1, 2, or 3.
- Blue Light: The blue light will flash, indicating the device is powered on.
- Standby Mode: The blue light blinks every 6 seconds to signal that the device is in standby mode.
- Triggered by Barking: When barking is detected, a red light stays on for 3 seconds, signaling the device is working.
- Low Battery: When the red light starts flashing, the device needs recharging.

Customization:
- For small and sensitive dogs, set the frequency to 30kHz.
- For medium and docile dogs, use the 20kHz setting.
- For large or more stubborn dogs, use 15kHz or the automatic frequency conversion mode for best results.
Training Tips:
- Be patient! Use the device consistently, and remember to reward your dog with positive reinforcement when they stop barking.
- To prevent your dog from becoming desensitized, change the frequency every 7-10 days.
Benefits of Using the ZFQ004 Ultrasonic Anti-Barking Device
- Improved Quality of Life: Reduce stress for both you and your dog by minimizing excessive barking.
- Better Relationships: A quieter dog leads to improved relationships with neighbors and a more peaceful home environment.
- Long-Term Behavior Improvement: With consistent use, the ZFQ004 can help prevent long-term behavioral issues like anxiety and aggression associated with excessive barking.Specification Table for ZFQ004
Specification
Feature | Details |
---|---|
Model | ZFQ004 |
Dimensions | 11 x 8.5 x 3.7 cm |
Weight | 190 g |
Color | Black |
Material | ABS Plastic |
Battery Capacity | 1500 mAh |
Charging Time | 5 hours |
Battery Life | 30 days |
Intensity Levels | 3 levels (15-30 kHz) |
Working Range | Up to 16 feet |
Sound Detection | Detects barking up to 16 feet |
Water Resistance | IPX4 (suitable for outdoor use) |
Package Contents | Device, USB Cable, User Manual, Screws, Expansion Tube |
Frequently Asked Questions
1. Is the ultrasonic sound safe for dogs? Yes, the sound is completely safe and humane. It simply interrupts the dog’s barking without causing discomfort.
2. Can I use the device outside? Yes, the device is designed with IPX4 waterproof protection, making it suitable for outdoor use in gardens, yards, and kennels.
3. How long does the battery last? The rechargeable battery can last up to 30 days with typical use and up to 60 days on standby.
4. What if my dog becomes resistant to the sound? It’s recommended to adjust the frequency every 7-10 days to maintain effectiveness.
Conclusion
The ZFQ004 Ultrasonic Anti-Barking Device offers a humane, safe, and effective solution to excessive barking, helping improve the quality of life for you, your dog, and your neighbors. With easy installation, customizable settings, and long-lasting battery life, it’s the perfect tool for maintaining a peaceful environment.
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