product name Pet wireless electronic fence, pet electronic fence, dog training device, bark arrester, wireless fence collar product name 100% brand new and high quality The remote control distance can reach a radius of 200 meters.Waterproof, rechargeable and durable storage collar. Multiple receivers can use the system at the same time. Digital display support. Product Features 1. Long-distance wireless remote control electronic fence; 2. Remote control distance. With the transmitter as the center, the maximum distance is 200 meters; 3. The signal strength of the transmitter is steplessly adjustable from 0-4 gears. 4. The receiver is waterproof, rechargeable, economical and durable; 5. After the dog goes beyond the set range of activity, the receiver it wears will automatically start the training function, and will be warned by sound first, and then the punishment method of electrostatic stimulation will remind the dog to return to the safe area. 6. A transmitter can support an unlimited number of receivers to work at the same time without interference; 7. The transmitter is equipped with a digital display, which can visually display the current signal strength gear; 8. Simple code matching operation and quick function setting.Weight: 336G Size: 19.5*15.5*5.5CM