This electric fencing system is a reliable and cost-efficient pet containment system. The transmitter emits a harmless radio signal in a radius around itself and the signal is detected by the collar. If your dog walks out of the signal boundary of the transmitter, the receiver will deliver warning beep sounds for 3 times and then start to emit safe static stimulation continuously for 3 minutes, pause for 1 minute and emit safe static stimulation for 3minutes alternately until the dog goes back into the signal boundary. Your dog will naturally seek to avoid correction, and is content staying within established boundaries. Keep safe in limited space.

Wireless Dog Fencing System: This wireless dog fence system can keep your pet in a safe and secure area by creating a circular boundary around a transmitter using radio waves instead of a physical fence. It helps your pets shape the habit of living within the designated area and keep your furniture and daily necessities clean and tidy. It can be applied to dog training at home or in garden.
Automatic Dog Training: The transmitter emits a harmless radio signal in a radius around itself and the signal is detected by the collar. If your dog walks out of the signal boundary, the receiver will send sound warning first and then emit safe static stimulation until the dog goes back into the signal boundary. In this way, your pet will gradually recognize the existence of fence boundaries and learn to stop at the warning signal.
Adjustable Boundary Range & Shock Level: You can customize the 4-level adjustable radius of the boundary from 131ft to 722ft, suitable for both indoor and outdoor usage. With 0-8 level adjustable shock intensity, you can adjust the stimulation level whenever needed.
Adjustable Collar & Waterproof Receiver: With an adjustable neck circumference of 5.5-23.6in, it’s suitable for small, medium, and large dogs weighing 4lbs+. One transmitter can pair with 3 collar receivers simultaneously. The IP67 waterproof receiver can work normally when your dog swims or runs in the rain. Make sure that the charging port is well-sealed before the dog runs into water.
USB Rechargeable: After being fully charged for 4hrs, this system can work for 10days. No need to charge this set frequently.

Product Type: Electric Dog Fence System
Color: Black
Material: ABS
Input: 100-240V
Support Max 3 Receivers
Remote Transmission Distance: 220m/722ft
Adjustable Collar Circumference: 5.5 in-23.6in
Transmitter Battery: 1*Built-in 3.7V 300mA Lithium
Receiver Battery: 1*Built-in 3.7V 300mA Lithium
Charging Time: 4Hrs
Work Time: 10Days
Shock Intensity Level: 0-8 Adjustable
Transmission Intensity Level: 1-4 Adjustable
Receiver Waterproof Rate: IP67
Boundary Radius Range: 1st.Level: 40m/131ft; 2nd. Level: 120m/394ft; 3rd.Level: 160m/525ft; 4th. Level: 220m/722ft
USB Cable Length: 83cm/32.7in
Transmitter Size: 8*10*2.5cm/3.15*3.94*1in
Transmitter Weight: 71g/0.16lbs
Receiver Size: 6.5*3*4cm/2.6*1.2*1.57in
Receiver Weight: 52g/0.11lbs
Package Size: 20x15x5.5cm/7.87x5.91x2.17in
Package Weight: 354g/0.78 lbs

Package List:

1*Transmitter
1*Receiver
1*Collar
4*Metal Probes
4*Conductive Silicone Jackets
1*Test-light Bulb
2*USB Cables
1*Adapter
1*Accessory Bag
1*User Manual