Anti Barking Device for Dogs C2 - Rechargeable Ultrasonic Control

In this review of the Anti Barking Device for Dogs C2 the bottom line is straightforward: this rechargeable ultrasonic unit is best for owners who need a simple, humane way to reduce excessive barking both indoors and outdoors. The device stood out in testing for its reliable response to barking and a long battery life that removes the choke point of constant battery replacement. For anyone seeking an unobtrusive training aid that is safe for people and pets, the C2 is a practical, no-frills option that focuses on effective sound-based deterrence.

Key Features

• Effective Bark Control: Uses ultrasonic pulses to interrupt barking quickly so households and neighbors stay quieter without using physical corrections.
• Safe and Friendly: Emits sounds that are aimed to be unpleasant to dogs but inaudible to most people, preserving a calm environment for family members.
• Three Adjustable Modes: Offers three frequency levels so owners can match the setting to a large, docile or small dog for more targeted deterrence.
• 33 ft Effective Range: Covers typical backyards and rooms with an advertised effective range up to 33 ft, allowing control from a distance.
• Rechargeable Convenience: Built-in battery charges in about 5 hours and can provide weeks of continuous standby use, reducing waste and ongoing cost.
• Durable and Weatherproof: Housings and seals are designed for outdoor use so the device continues to work through rain or sun.

Who It's For

The C2 is a good match for pet owners with nuisance barking problems who want a noninvasive, sound-based approach. It works well for people with yards, multi-dog households, or anyone who needs a device that can be left outdoors in variable weather. Owners who prefer a rechargeable unit that avoids frequent battery swaps will also appreciate the long standby time and clear low-battery indicator.

Those who should look elsewhere include trainers who need remote-triggered correction or programmable timing sequences, and households looking for a collar-based solution rather than a stationary or freestanding bark box. Also, owners of deaf dogs or dogs with medical hearing issues will need alternative behavior approaches.

Pros & Cons

Pros

• Humane ultrasonic deterrent that limits barking without causing physical harm.
• Three frequency modes allow tailoring to the size and temperament of the dog.
• Rechargeable battery with multiweek standby and a clear low-battery warning light.
• Weatherproof design suitable for outdoor placement and consistent performance.

Cons

• Effectiveness depends on where the device is placed and the dog's sensitivity to ultrasonic sound; not every dog will respond the same.

Specifications

Model	C2
Operation	Ultrasonic bark detection and deterrent
Modes	3 adjustable frequencies (15 KHZ, 20 KHZ, 30 KHZ)
Effective Range	Up to 33 ft
Power	Built-in rechargeable battery, full charge ~5 hours
Runtime	Continuous standby and can operate for up to 30 days after full charge
Environment	Durable and weatherproof for indoor or outdoor use

Our Verdict

The Anti Barking Device C2 is a sensible, value-oriented solution for owners who want a humane, low-maintenance way to reduce nuisance barking. Its rechargeable battery, three frequencies, and weatherproof housing make it especially useful for families with outdoor space, while the simple controls lower the learning curve. It is recommended for pet owners seeking passive, sound-based deterrence rather than active training tools.

Frequently Asked Questions

How do you set the frequency?
Turn the knob to level 1, 2 or 3 to choose 15 KHZ, 20 KHZ or 30 KHZ depending on dog size and sensitivity.

How will I know when it needs charging?
A flashing red light indicates low power and the unit should be charged before it stops working.

Can it be used outdoors year-round?
Yes, the housing is designed to be durable and weatherproof for outdoor use in rain or sun.