B300/B301 Smart Anti-Bark Dog Collar – Automatic Bark Detection with 6 Adjustable Levels

B300/B301 Smart Anti-Bark Dog Collar – Automatic Bark Detection with 6 Adjustable Levels

The B300 is an intelligent bark control device designed for dogs 5-50kg. Features automatic bark detection, 6 adjustable correction levels, two sensitivity modes (S/G), and a protection mode that stops operation after 6 continuous triggers to prevent over-correction. IPX7 waterproof, suitable for neck sizes up to 62cm. Ready for OEM/ODM customization.
Sensitivity Modes
S (Light Trigger) + G (Hard Trigger)
Correction Levels
1 to 6 Adjustable
Dog Size Range
5-50kg Body Weight
11–100 sets
$4.85
101–499 sets
$4.5
500–999 sets
$4.4
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Best-Fit Scenarios

Home Quiet Solution

Stop nuisance barking in apartments or houses

Outdoor Anti-Bark

Control barking during walks or outdoor play

Multi-Dog Household

Manage multiple dogs with independent settings.

How it works & safety

How It Works

The B300 uses a built‑in vibration sensor to detect barking — not ambient noise. Once activated, it automatically delivers a progressive correction starting from level 1 up to level 6, cycling through beep, vibration, and safe static stimulation until the barking stops. Two sensitivity modes (S for light trigger, G for hard trigger) allow you to match your dog‘s temperament. The protection mode (displaying “P”) activates after 6 consecutive triggers, temporarily stopping all corrections to prevent over‑correction. Low battery is clearly indicated with “L” on the screen.

Safety

The B300 features a built‑in protection mode that stops operation after 6 consecutive triggers to prevent over‑correction and protect your dog. Adjustable levels (1-6) let you start with the mildest correction and increase gradually. Suitable for dogs 5-50kg with neck sizes up to 62cm — not for puppies under 6 months or dogs under 5kg. Do not wear more than 12 hours daily, and remove the collar during unsupervised play. Remove the battery when not in use. Not a toy — keep away from children. Always use the designated collar strap; never attach a leash directly to the device. Check fit regularly to ensure skin comfort.

Key product advantages

Smart Bark Detection

Automatically detects barking, not ambient noise.

6-Level Progressive Correction

Starts mild and increases only when needed.

Dual Sensitivity Modes

S Mode (light trigger) + G Mode (hard trigger).

Protection Mode

Auto-stops after 6 consecutive triggers for safety.

Technical Specifications

Detection Method

Vibration Sensor

Correction Start Level

Level 2 or Above

Item Weight

Lightweight, Comfortable Fit

Power Source

Replaceable Battery

Operating Temperature

-10°C to 40°C

Display

LCD Screen with Status Icons

B2B Supply Infomation

OEM/ODM Customization

Logo printing, packaging design, and color options available.

Global Certifications

CE, FCC, RoHS, UN38.3, MSDS, IPX7 certified.

Factory Direct Supply

Stable inventory with fast global shipping support.

Buyer FAQ

How does the B300 detect barking?
The B300 uses a built-in vibration sensor that detects actual barking through throat vibrations — not ambient noise. Two sensitivity modes (S for light trigger, G for hard trigger) let you match your dog‘s temperament for accurate, fair correction.
The B300 offers 6 progressive correction levels — starting from a gentle beep and gradually increasing to vibration and safe static stimulation if barking continues. This ensures your dog receives only the minimum correction needed.
The B300 automatically enters protection mode (displaying “P”) after 6 consecutive triggers, temporarily stopping all corrections to prevent over-correction and protect your dog from excessive stimulation.
The B300 is suitable for dogs weighing 5-50kg (11-110 lbs) with neck sizes up to 62cm (24 inches). Not recommended for puppies under 6 months or dogs under 5kg.
The B300 should be worn no more than 12 hours per day. Check the fit every 2 hours to ensure comfort — you should be able to insert one finger between the collar and your dog’s neck. Remove the battery when not in use.

B300/B301 Anti-Bark Info

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