Invisible Wireless Fence for Dogs Training and Containment System With 300m Range
★ Remote Range:
in dog trainning mode: 300m unobstructed distance
in dog fence mode: 42 levels to adjust range from 10-300m
★ Battery Capacity:
3.7V 3000mAh for the Remote Transmitter
3.7V 350mAh for the Receiving Collar
★ Training Mode: beep,vibration,shock
★ Intensity Level:
1-99 Levels of vibration and shock
1-9 Levels of beep volume.
★ Channel: 3 channels, can train 3 dogs at most
★ Charging Methods: Type-C Charging
【TZ-388 2 in 1 wireless dog fence & training collar Key Features】
- 3 Versions Available: Simplified (without charging base), Advanced (with charging base), Outdoor (with charging base and built-in 3000mAh battery).
- 2-in-1 Function: Combines a wireless dog fence and remote dog training collar in one system.
- Supports Multiple Dogs: Can train and contain up to 3 dogs simultaneously.
- Adjustable Fence Range: Flexible coverage from 5–300m, suitable for various yard sizes.
- Convenient Charging: Supports Type-C and magnetic charging for reliable power.
- Indoor & Outdoor Use: Safe and humane solution for managing dogs in any environment.
This system provides an easy-to-use and highly adaptable wireless dog fence collar solution for dog owners seeking safety and training efficiency.


【TZ-388 Wireless Fence Training Collar Appearance Design】
- The transmitter has an ergonomic design with a smooth surface and rounded edges for a comfortable grip.
- Equipped with a display that clearly shows function info. and individual buttons for one-handed control.
- Pressing a button provides immediate visual, tactile, or auditory feedback, helping users confirm accurate execution of commands.
- The transmitter comes with a holder so that it can stand on its own.
【TZ-388 Dog Collar Wireless Fence Product Parameters】
- Remote Range: in dog trainning mode: 300m unobstructed distance; in dog fence mode: 42 levels to adjust range from 10-300m
- Battery Capacity: 3.7V 3000mAh for the Remote Transmitter, 3.7V 350mAh for the Receiving Collar
- Training Mode: beep, vibration, shock
- Intensity Level: 1-99 Levels of vibration and shock, 1-9 Levels of beep volume
- Channel:3 channels, can train 3 dogs at most
- Charging Methods: Type-C Charging/ Magnetic charging
Client Custom Service
At TIZE, we understand that every business is unique. That’s why we offer fully customizable solutions tailored to your specific requirements. Our OEM/ODM services include:
✔Custom Colors: Match your brand identity with a wide range of color options for our products.
✔Personalized Packaging: Choose from different packaging designs, materials, and branding elements to enhance unboxing experiences.
✔Functional Adaptations: Need specific features? We can modify product designs to better suit your operational needs. Take this Ultrasonic dog trainer for example, we can modify the number of transmitters and strobe lights or add additional features.
✔Logo & Branding: Prominently display your logo or company name on the product for a professional, branded look.

Famous brand partner PetSafe
In 2024, we have partnered with the world-renowned brand PetSafe to provide services such as production and customization of electronic dog fence products, and we will maintain a cooperative relationship in the future.
Famous brand partner GiFi
In 2019, we reached a cooperation agreement with the well-known French retailer GiFi to manufacture pet products for them and continue to maintain the partnership.
OUR ADVANTAGES
We have always adhered to independent R&D, independent production and marketing, and we are committed to becoming the most trusted high -tech enterprise in the field of pet supplies.
10,000+
Global Customers
12,000,000+
Total Global Product Sales
10,000m²+
Production Area
Comprehensive score